210.in

[{'prerequisites': [[1, 0]], 'numCourses': 2}, {'prerequisites': [], 'numCourses': 1}, {'prerequisites': [], 'numCourses': 2}, {'prerequisites': [[0, 1]], 'numCourses': 2}, {'prerequisites': [[0, 1], [1, 0]], 'numCourses': 2}, {'prerequisites': [[1, 0], [0, 1]], 'numCourses': 2}, {'prerequisites': [], 'numCourses': 3}, {'prerequisites': [[1, 0]], 'numCourses': 3}, {'prerequisites': [[1, 0], [2, 0]], 'numCourses': 3}, {'prerequisites': [[1, 0], [2, 1]], 'numCourses': 3}, {'prerequisites': [[2, 0], [2, 1]], 'numCourses': 3}, {'prerequisites': [[2, 1], [1, 0]], 'numCourses': 3}, {'prerequisites': [[0, 2], [1, 2], [2, 0]], 'numCourses': 3}, {'prerequisites': [[0, 1], [0, 2], [1, 2]], 'numCourses': 3}, {'prerequisites': [[1, 0], [2, 0], [0, 1]], 'numCourses': 3}, {'prerequisites': [[1, 0], [2, 0], [0, 2]], 'numCourses': 3}, {'prerequisites': [[1, 0], [0, 2], [2, 1]], 'numCourses': 3}, {'prerequisites': [[0, 2], [2, 1], [1, 0]], 'numCourses': 3}, {'prerequisites': [[2, 1], [1, 0], [0, 2]], 'numCourses': 3}, {'prerequisites': [[3, 0], [0, 1]], 'numCourses': 4}, {'prerequisites': [[1, 0], [2, 1], [3, 2], [1, 3]], 'numCourses': 4}, {'prerequisites': [[1, 0], [2, 0], [3, 1], [3, 2]], 'numCourses': 4}, {'prerequisites': [[0, 1], [3, 1], [1, 3], [3, 2]], 'numCourses': 4}, {'prerequisites': [[0, 1], [1, 2], [0, 3], [3, 0]], 'numCourses': 4}, {'prerequisites': [[1, 0], [2, 6], [1, 7], [6, 4], [7, 0], [0, 5]], 'numCourses': 8}, {'prerequisites': [[1, 0], [2, 6], [1, 7], [5, 1], [6, 4], [7, 0], [0, 5]], 'numCourses': 8}, {'prerequisites': [[5, 8], [3, 5], [1, 9], [4, 5], [0, 2], [7, 8], [4, 9]], 'numCourses': 10}, {'prerequisites': [[5, 6], [0, 2], [1, 7], [5, 9], [1, 8], [3, 4], [0, 6], [0, 7], [0, 3], [8, 9]], 'numCourses': 10}, {'prerequisites': [[6, 27], [83, 9], [10, 95], [48, 67], [5, 71], [18, 72], [7, 10], [92, 4], [68, 84], [6, 41], [82, 41], [18, 54], [0, 2], [1, 2], [8, 65], [47, 85], [39, 51], [13, 78], [77, 50], [70, 56], [5, 61], [26, 56], [18, 19], [35, 49], [79, 53], [40, 22], [8, 19], [60, 56], [48, 50], [20, 70], [35, 12], [99, 85], [12, 75], [2, 36], [36, 22], [21, 15], [98, 1], [34, 94], [25, 41], [65, 17], [1, 56], [43, 96], [74, 57], [19, 62], [62, 78], [50, 86], [46, 22], [10, 13], [47, 18], [20, 66], [83, 66], [51, 47], [23, 66], [87, 42], [25, 81], [60, 81], [25, 93], [35, 89], [65, 92], [87, 39], [12, 43], [75, 73], [28, 96], [47, 55], [18, 11], [29, 58], [78, 61], [62, 75], [60, 77], [13, 46], [97, 92], [4, 64], [91, 47], [58, 66], [72, 74], [28, 17], [29, 98], [53, 66], [37, 5], [38, 12], [44, 98], [24, 31], [68, 23], [86, 52], [79, 49], [32, 25], [90, 18], [16, 57], [60, 74], [81, 73], [26, 10], [54, 26], [57, 58], [46, 47], [66, 54], [52, 25], [62, 91], [6, 72], [81, 72], [50, 35], [59, 87], [21, 3], [4, 92], [70, 12], [48, 4], [9, 23], [52, 55], [43, 59], [49, 26], [25, 90], [52, 0], [55, 8], [7, 23], [97, 41], [0, 40], [69, 47], [73, 68], [10, 6], [47, 9], [64, 24], [95, 93], [79, 66], [77, 21], [80, 69], [85, 5], [24, 48], [74, 31], [80, 76], [81, 27], [71, 94], [47, 82], [3, 24], [66, 61], [52, 13], [18, 38], [1, 35], [32, 78], [7, 58], [26, 58], [64, 47], [60, 6], [62, 5], [5, 22], [60, 54], [49, 40], [11, 56], [19, 85], [65, 58], [88, 44], [86, 58]], 'numCourses': 100}, {'prerequisites': [[481, 475], [196, 63], [438, 33], [212, 328], [268, 20], [226, 288], [436, 487], [199, 494], [421, 279], [369, 14], [92, 91], [183, 174], [271, 15], [4, 435], [435, 47], [217, 460], [216, 319], [468, 125], [115, 1], [435, 383], [192, 136], [86, 103], [336, 342], [5, 301], [255, 253], [185, 37], [323, 168], [417, 241], [151, 208], [347, 53], [180, 329], [198, 452], [31, 419], [406, 74], [324, 105], [164, 494], [281, 316], [139, 318], [269, 214], [21, 269], [271, 234], [142, 50], [304, 375], [285, 438], [120, 251], [275, 423], [447, 91], [420, 443], [163, 476], [436, 423], [76, 487], [3, 443], [262, 309], [398, 194], [26, 468], [413, 241], [187, 472], [279, 58], [29, 48], [173, 250], [423, 499], [456, 242], [34, 102], [42, 376], [286, 159], [147, 55], [208, 449], [352, 86], [147, 228], [111, 306], [108, 238], [297, 290], [199, 472], [263, 451], [383, 116], [441, 465], [490, 396], [39, 342], [16, 441], [175, 405], [139, 70], [377, 370], [244, 276], [379, 188], [175, 188], [3, 165], [291, 485], [162, 293], [336, 140], [236, 61], [297, 424], [413, 403], [75, 161], [148, 232], [9, 313], [260, 186], [390, 116], [282, 350], [239, 357], [33, 285], [231, 24], [342, 82], [58, 210], [423, 356], [85, 97], [197, 346], [157, 467], [210, 364], [276, 283], [170, 54], [113, 332], [48, 270], [43, 166], [416, 42], [261, 341], [373, 76], [32, 128], [382, 302], [89, 376], [414, 363], [346, 474], [245, 460], [62, 440], [138, 458], [427, 419], [412, 128], [400, 308], [229, 286], [134, 153], [332, 488], [67, 343], [401, 202], [130, 370], [345, 242], [211, 169], [128, 346], [372, 128], [405, 139], [181, 344], [65, 52], [257, 40], [355, 133], [188, 416], [128, 362], [30, 365], [329, 88], [261, 32], [197, 171], [387, 463], [316, 360], [364, 250], [167, 129], [25, 318], [429, 87], [274, 272], [426, 92], [24, 127], [123, 245], [238, 164], [124, 275], [98, 48], [275, 414], [217, 409], [80, 326], [486, 180], [223, 182], [344, 236], [147, 153], [20, 63], [177, 51], [430, 57], [447, 108], [339, 265], [455, 6], [249, 300], [367, 279], [368, 309], [460, 175], [453, 366], [352, 129], [433, 127], [319, 78], [369, 114], [156, 400], [80, 146], [190, 194], [148, 9], [230, 107], [236, 449], [417, 287], [486, 63], [92, 301], [77, 332], [101, 111], [33, 373], [189, 265], [458, 209], [318, 219], [179, 451], [30, 259], [7, 252], [45, 403], [18, 261], [7, 413], [387, 211], [230, 80], [194, 26], [61, 200], [336, 483], [385, 410], [196, 260], [487, 16], [193, 494], [490, 410], [217, 499], [387, 119], [30, 174], [47, 165], [409, 352], [420, 189], [294, 242], [332, 335], [341, 13], [6, 121], [479, 282], [491, 373], [60, 269], [476, 29], [239, 59], [365, 408], [361, 205], [427, 329], [185, 30], [339, 424], [6, 190], [50, 274], [483, 98], [304, 233], [214, 294], [230, 29], [441, 401], [46, 217], [339, 446], [54, 183], [427, 378], [9, 319], [446, 337], [120, 219], [280, 371], [390, 495], [44, 378], [108, 95], [209, 126], [234, 156], [206, 367], [178, 273], [237, 49], [374, 155], [201, 176], [208, 122], [178, 131], [12, 432], [152, 461], [309, 386], [79, 114], [337, 271], [226, 200], [177, 117], [259, 41], [427, 423], [75, 449], [430, 427], [256, 320], [497, 309], [87, 324], [383, 311], [233, 464], [97, 161], [484, 38], [397, 200], [312, 258], [252, 207], [478, 169], [207, 441], [210, 28], [179, 305], [250, 85], [181, 491], [250, 426], [441, 43], [484, 115], [274, 316], [432, 55], [424, 21], [361, 252], [432, 95], [423, 174], [95, 316], [65, 15], [87, 305], [255, 109], [151, 282], [391, 85], [63, 114], [411, 279], [42, 238], [160, 461], [77, 115], [211, 287], [433, 427], [230, 179], [146, 183], [255, 128], [125, 165], [126, 383], [483, 490], [22, 481], [90, 232], [435, 389], [387, 246], [53, 329], [131, 7], [3, 483], [281, 191], [335, 401], [464, 482], [277, 289], [418, 489], [289, 210], [83, 199], [54, 131], [439, 206], [462, 182], [107, 147], [36, 236], [72, 267], [59, 471], [86, 91], [35, 150], [331, 420], [414, 151], [467, 266], [440, 141], [410, 349], [347, 179], [475, 241], [477, 108], [138, 237], [172, 68], [69, 97], [266, 40], [43, 466], [118, 406], [238, 303], [92, 216], [157, 13], [127, 337], [159, 162], [343, 344], [153, 311], [114, 255], [22, 203], [236, 46], [360, 235], [57, 358], [311, 73], [450, 444], [134, 283], [444, 60], [55, 248], [372, 343], [193, 286], [20, 458], [78, 390], [360, 477], [355, 164], [465, 212], [191, 15], [374, 241], [75, 118], [115, 374], [359, 361], [153, 479], [83, 53], [377, 406], [21, 304], [348, 176], [408, 52], [366, 25], [375, 80], [104, 98], [84, 428], [251, 423], [437, 29], [197, 258], [213, 488], [386, 114], [204, 375], [148, 367], [129, 363], [419, 369], [176, 113], [359, 175], [160, 303], [341, 224], [352, 41], [414, 6], [135, 214], [369, 240], [48, 361], [88, 427], [311, 305], [441, 147], [333, 148], [494, 73], [6, 82], [49, 280], [423, 471], [262, 362], [222, 316], [199, 414], [370, 84], [122, 403], [9, 315], [323, 266], [270, 338], [460, 72], [171, 335], [28, 342], [198, 402], [367, 9], [22, 307], [13, 34], [363, 446], [297, 404], [73, 60], [95, 53], [252, 166], [216, 414], [384, 270], [464, 50], [0, 185], [478, 19], [172, 457], [2, 479], [290, 409], [138, 369], [262, 175], [93, 368], [326, 59], [13, 125], [360, 260], [333, 110], [21, 95], [323, 134], [65, 432], [33, 411], [490, 252], [389, 169], [2, 45], [18, 248], [374, 452], [457, 56], [212, 33], [428, 485], [229, 323], [36, 235], [324, 276], [41, 382], [451, 400], [390, 473], [487, 33], [64, 414], [271, 461], [149, 384], [360, 31], [393, 119], [294, 235], [447, 204], [450, 499], [308, 345], [44, 295], [111, 491], [125, 49], [293, 473], [182, 3], [324, 358], [302, 455], [274, 188], [297, 387], [12, 278], [348, 86], [425, 5], [163, 463], [219, 354], [481, 380], [1, 31], [43, 80], [339, 159], [452, 303], [367, 182], [162, 456], [420, 99], [164, 354], [214, 84], [445, 272], [16, 14], [90, 236], [483, 180], [187, 474], [312, 53], [478, 22], [185, 376], [342, 132], [219, 35], [460, 92], [151, 350], [146, 459], [469, 287], [332, 361], [179, 145], [90, 438], [11, 417], [361, 329], [173, 423], [376, 341], [456, 327], [74, 261], [261, 402], [446, 418], [62, 339], [333, 462], [92, 32], [419, 451], [269, 452], [86, 247], [441, 6], [178, 219], [175, 122], [474, 176], [336, 10], [400, 483], [185, 334], [343, 175], [207, 261], [77, 157], [236, 325], [416, 234], [304, 359], [136, 165], [411, 129], [272, 230], [482, 416], [51, 245], [105, 80], [243, 50], [76, 390], [420, 261], [261, 433], [218, 448], [308, 469], [272, 52], [37, 384], [7, 70], [292, 195], [312, 57], [311, 142], [97, 431], [386, 294], [316, 320], [465, 42], [440, 433], [91, 134], [179, 302], [365, 115], [247, 67], [139, 149], [230, 232], [384, 1], [330, 450], [41, 144], [191, 192], [54, 271], [6, 456], [481, 443], [66, 219], [346, 301], [168, 226], [269, 353], [312, 318], [104, 467], [198, 399], [377, 398], [226, 197], [440, 164], [146, 177], [292, 494], [494, 360], [64, 464], [314, 349], [254, 25], [100, 293], [20, 274], [486, 444], [17, 173], [143, 404], [338, 203], [179, 126], [135, 84], [389, 398], [404, 480], [173, 228], [245, 466], [98, 194], [37, 116], [328, 111], [150, 218], [31, 237], [488, 225], [151, 397], [40, 269], [242, 136], [420, 469], [378, 61], [34, 157], [268, 485], [175, 442], [460, 437], [119, 237], [410, 174], [348, 446], [334, 282], [363, 73], [205, 185], [66, 218], [97, 159], [407, 363], [288, 269], [348, 105], [315, 272], [280, 492], [175, 483], [194, 316], [33, 81], [47, 402], [480, 248], [444, 74], [127, 373], [142, 309], [114, 336], [384, 213], [14, 102], [228, 83], [425, 113], [427, 42], [228, 286], [333, 205], [238, 371], [3, 334], [415, 298], [396, 482], [16, 311], [77, 269], [295, 269], [432, 322], [200, 353], [360, 388], [17, 266], [370, 350], [316, 120], [146, 186], [378, 363], [186, 224], [45, 196], [401, 434], [92, 296], [82, 120], [90, 216], [263, 352], [479, 66], [13, 185], [313, 275], [437, 469], [391, 59], [214, 74], [72, 372], [383, 27], [258, 235], [486, 460], [137, 78], [285, 89], [293, 238], [117, 411], [91, 51], [137, 318], [409, 345], [10, 224], [407, 274], [161, 440], [351, 100]], 'numCourses': 500}, {'prerequisites': [[78, 355], [498, 138], [462, 346], [57, 190], [411, 532], [693, 323], [96, 76], [299, 41], [618, 264], [472, 467], [644, 127], [175, 3], [296, 673], [551, 554], [206, 128], [317, 226], [142, 150], [637, 319], [436, 433], [421, 518], [189, 471], [292, 179], [22, 206], [202, 166], [396, 583], [102, 601], [525, 445], [33, 368], [612, 210], [14, 157], [303, 37], [24, 283], [582, 391], [477, 522], [495, 552], [381, 226], [310, 111], [109, 400], [456, 589], [62, 366], [565, 415], [493, 129], [124, 250], [259, 461], [282, 226], [107, 36], [405, 178], [198, 485], [575, 39], [285, 393], [353, 674], [444, 590], [67, 0], [573, 445], [642, 339], [548, 643], [652, 194], [455, 648], [327, 253], [540, 569], [372, 233], [325, 84], [34, 648], [310, 681], [571, 534], [301, 577], [147, 41], [410, 594], [407, 158], [256, 417], [125, 566], [30, 530], [122, 188], [90, 21], [610, 289], [105, 616], [179, 570], [119, 548], [652, 589], [304, 603], [352, 156], [207, 508], [202, 15], [116, 326], [511, 0], [385, 510], [635, 623], [358, 20], [470, 577], [279, 142], [400, 241], [195, 561], [277, 611], [399, 456], [623, 431], [406, 576], [184, 322], [180, 145], [146, 101], [475, 398], [283, 498], [417, 71], [446, 688], [683, 563], [677, 484], [92, 425], [407, 585], [516, 197], [559, 57], [372, 342], [244, 618], [150, 451], [126, 224], [626, 240], [224, 211], [2, 132], [482, 174], [630, 397], [111, 457], [338, 629], [572, 87], [399, 513], [266, 51], [239, 538], [437, 682], [555, 667], [360, 229], [413, 235], [302, 250], [56, 7], [100, 515], [264, 123], [545, 386], [268, 367], [638, 199], [432, 69], [71, 467], [424, 584], [491, 134], [69, 543], [223, 355], [596, 315], [217, 619], [550, 371], [482, 120], [639, 304], [575, 89], [116, 252], [622, 591], [214, 381], [467, 73], [253, 227], [86, 3], [384, 543], [73, 610], [169, 87], [11, 181], [327, 570], [424, 124], [139, 32], [636, 324], [141, 641], [563, 12], [654, 384], [307, 569], [536, 27], [245, 176], [423, 575], [640, 682], [544, 207], [513, 653], [241, 180], [561, 673], [280, 504], [207, 144], [613, 574], [158, 458], [484, 685], [604, 416], [533, 254], [73, 392], [501, 653], [517, 624], [299, 311], [66, 116], [654, 103], [584, 362], [110, 483], [587, 297], [447, 665], [472, 484], [561, 699], [374, 174], [14, 105], [585, 250], [78, 186], [454, 423], [615, 109], [17, 635], [643, 124], [347, 370], [601, 329], [125, 117], [36, 130], [53, 281], [84, 279], [537, 470], [391, 158], [5, 247], [421, 637], [494, 529], [192, 370], [489, 85], [508, 407], [605, 185], [325, 102], [542, 353], [215, 509], [87, 55], [40, 502], [569, 167], [268, 432], [299, 113], [330, 490], [553, 449], [679, 549], [456, 420], [82, 276], [673, 230], [220, 68], [85, 679], [432, 449], [628, 395], [692, 659], [652, 510], [5, 264], [431, 353], [31, 661], [289, 205], [575, 81], [278, 579], [336, 383], [244, 223], [139, 560], [687, 471], [516, 619], [20, 647], [292, 299], [687, 590], [549, 653], [185, 579], [92, 334], [475, 178], [429, 290], [248, 226], [154, 636], [269, 455], [40, 179], [556, 21], [193, 691], [433, 292], [119, 200], [173, 287], [515, 436], [17, 65], [72, 159], [347, 305], [264, 318], [231, 663], [66, 517], [46, 633], [512, 74], [602, 647], [611, 277], [656, 187], [390, 595], [502, 85], [461, 224], [469, 36], [598, 267], [25, 452], [228, 388], [588, 487], [663, 283], [176, 359], [437, 475], [416, 253], [349, 277], [685, 421], [195, 562], [698, 457], [167, 590], [608, 199], [460, 362], [304, 163], [245, 537], [425, 280], [86, 551], [31, 76], [17, 680], [430, 100], [560, 379], [666, 163], [316, 266], [76, 459], [534, 174], [595, 10], [302, 592], [527, 80], [389, 600], [196, 61], [247, 47], [532, 661], [45, 127], [526, 228], [672, 500], [367, 185], [204, 88], [676, 243], [642, 123], [226, 652], [272, 569], [351, 489], [411, 67], [618, 388], [465, 695], [235, 632], [387, 626], [560, 443], [444, 611], [681, 434], [109, 207], [243, 481], [135, 611], [450, 2], [391, 535], [537, 211], [513, 282], [357, 405], [9, 242], [456, 360], [636, 614], [404, 572], [418, 293], [277, 319], [375, 294], [422, 612], [485, 585], [181, 100], [198, 433], [664, 37], [673, 221], [525, 524], [124, 70], [468, 122], [277, 461], [502, 234], [101, 266], [226, 616], [27, 382], [478, 675], [610, 617], [143, 254], [552, 472], [49, 622], [70, 693], [188, 398], [569, 505], [82, 426], [670, 106], [34, 186], [665, 277], [659, 178], [477, 325], [660, 139], [540, 680], [460, 552], [154, 98], [94, 471], [238, 245], [36, 50], [290, 662], [485, 91], [600, 536], [242, 267], [65, 79], [87, 232], [642, 107], [81, 627], [395, 404], [247, 394], [60, 458], [697, 376], [303, 153], [438, 318], [386, 221], [115, 302], [653, 292], [192, 29], [488, 320], [497, 588], [272, 361], [121, 317], [577, 136], [168, 261], [699, 444], [198, 390], [631, 138], [504, 384], [455, 27], [410, 298], [656, 67], [177, 651], [299, 629], [490, 420], [156, 111], [504, 472], [362, 679], [174, 578], [174, 596], [429, 654], [638, 399], [450, 62], [317, 186], [165, 228], [502, 251], [247, 681], [138, 193], [82, 207], [413, 142], [358, 626], [671, 385], [590, 626], [422, 92], [630, 94], [418, 114], [317, 301], [521, 216], [93, 284], [77, 226], [173, 492], [674, 153], [453, 146], [426, 513], [173, 203], [154, 630], [599, 583], [23, 698], [465, 534], [622, 574], [461, 3], [377, 244], [345, 522], [431, 469], [499, 48], [90, 643], [141, 461], [548, 349], [166, 215], [91, 191], [127, 477], [649, 432], [576, 238], [623, 47], [390, 178], [571, 315], [394, 184], [133, 523], [548, 475], [402, 150], [265, 546], [53, 595], [418, 7], [328, 371], [581, 261], [10, 6], [255, 420], [143, 31], [644, 50], [64, 38], [372, 304], [282, 292], [12, 110], [152, 311], [402, 385], [551, 152], [682, 206], [617, 239], [176, 304], [190, 96], [301, 132], [638, 156], [220, 242], [128, 227], [446, 306], [678, 188], [329, 513], [343, 268], [384, 212], [218, 391], [210, 231], [157, 588], [297, 217], [101, 489], [475, 581], [685, 598], [309, 82], [383, 547], [65, 259], [247, 137], [109, 315], [203, 551], [30, 475], [629, 42], [78, 17], [128, 175], [149, 664], [104, 533], [154, 623], [542, 283], [580, 229], [436, 222], [112, 386], [84, 273], [324, 466], [636, 473], [106, 282], [246, 53], [671, 299], [144, 427], [176, 242], [213, 386], [180, 673], [569, 459], [549, 571], [528, 642], [696, 437], [110, 65], [626, 399], [14, 1], [640, 404], [555, 306], [200, 340], [23, 176], [601, 445], [214, 374], [229, 683], [299, 156], [38, 73], [411, 696], [584, 89], [145, 441], [170, 178], [97, 306], [242, 129], [347, 537], [593, 188], [91, 309], [673, 136], [101, 18], [206, 323], [265, 180], [599, 333], [92, 121], [315, 392], [513, 659], [195, 435], [21, 263], [623, 294], [99, 192], [24, 61], [169, 325], [161, 162], [251, 614], [90, 122], [512, 638], [553, 644], [233, 409], [113, 624], [293, 566], [57, 222], [687, 3], [242, 219], [194, 101], [289, 265], [312, 391], [265, 358], [111, 339], [20, 622], [100, 31], [3, 521], [114, 272], [631, 0], [620, 329], [536, 135], [282, 85], [688, 515], [6, 411], [565, 122], [226, 241], [169, 395], [398, 197], [437, 25], [532, 155], [144, 504], [202, 350], [503, 543], [388, 521], [473, 407], [575, 196], [486, 251], [571, 322], [260, 160], [486, 175], [347, 629], [676, 396], [269, 201], [12, 475], [7, 266], [218, 521], [125, 451], [212, 580], [136, 521], [357, 220], [323, 40], [19, 8], [424, 152], [31, 500], [357, 570], [401, 241], [235, 211], [658, 168], [92, 122], [599, 507], [232, 665], [237, 417], [624, 448], [620, 612], [547, 361], [648, 61], [70, 353], [381, 3], [600, 206], [147, 457], [432, 96], [348, 463], [423, 339], [134, 131], [36, 696], [136, 253], [137, 375], [358, 344], [264, 642], [454, 278], [308, 187], [674, 155], [51, 476], [571, 418], [22, 17], [665, 87], [445, 557], [278, 531], [188, 690], [80, 514], [14, 230], [134, 278], [367, 584], [599, 264], [579, 638], [86, 7], [563, 2], [150, 73], [685, 237], [158, 553], [171, 593], [64, 145], [417, 525], [620, 593], [666, 137], [514, 620], [559, 357], [609, 267], [282, 415], [417, 499], [107, 112], [191, 140], [26, 458], [467, 382], [663, 19], [281, 146], [363, 515], [179, 492], [20, 164], [91, 318], [604, 335], [50, 286], [228, 374], [317, 693], [430, 280], [422, 655], [448, 255], [81, 596], [430, 326], [482, 8], [373, 151], [470, 437], [287, 124], [410, 543], [186, 209], [588, 167], [34, 363], [50, 262], [515, 548], [194, 65], [590, 617], [282, 149], [283, 27], [372, 314], [425, 685], [563, 605], [435, 438], [33, 262], [159, 657], [246, 212], [133, 177], [151, 449], [294, 45], [62, 319], [145, 267], [78, 359], [281, 70], [289, 255], [605, 513], [56, 656], [422, 519], [649, 261], [605, 403], [619, 102], [597, 362], [23, 418], [666, 633], [29, 474], [20, 261], [680, 531], [645, 316], [472, 378], [643, 410], [534, 387], [580, 627], [545, 456], [456, 694], [462, 48], [693, 47], [231, 160], [608, 674], [547, 554], [287, 316], [477, 121], [170, 104], [534, 346], [484, 367], [512, 61], [117, 103], [22, 159], [305, 544], [307, 685], [96, 196], [669, 230], [200, 55], [620, 199], [323, 267], [248, 470], [521, 421], [651, 263], [17, 512], [569, 421], [547, 174], [675, 418], [286, 531], [191, 663], [623, 175], [2, 549], [350, 588], [324, 669], [30, 434], [227, 100], [662, 140], [418, 49], [21, 24], [24, 55], [375, 608], [550, 211], [304, 316], [211, 438], [583, 256], [507, 120], [434, 669], [62, 425], [191, 0], [574, 401], [287, 204], [409, 197], [339, 9], [451, 195], [185, 561], [364, 528], [383, 149], [479, 284], [411, 505], [102, 82], [318, 637], [602, 639], [190, 309], [538, 0], [182, 62], [663, 630], [383, 528], [551, 647], [309, 415], [567, 437], [523, 74], [240, 649], [570, 623], [458, 528], [227, 182], [208, 5], [596, 359], [344, 366], [414, 13], [517, 664], [688, 258], [279, 177], [442, 568], [659, 284], [560, 424], [487, 389], [309, 68], [420, 285], [292, 92], [243, 424], [655, 678], [699, 80], [690, 549], [262, 361], [629, 315], [434, 135], [323, 289], [696, 587], [431, 695], [201, 123], [445, 91], [526, 71], [506, 588], [324, 677], [404, 47], [61, 338], [42, 606], [91, 489], [591, 347], [479, 364], [478, 194], [649, 361], [251, 627], [312, 142], [53, 293], [98, 378], [361, 289], [553, 4], [470, 475], [336, 400], [364, 8], [403, 194], [337, 119], [622, 26], [393, 309], [541, 221], [617, 511], [289, 482], [359, 581], [311, 155], [93, 277], [601, 34], [280, 564], [57, 499], [424, 59], [313, 350], [78, 194], [453, 496], [199, 667], [429, 431], [310, 474], [332, 287], [613, 3], [515, 637], [113, 106], [617, 404], [625, 114], [190, 376], [232, 306], [568, 10], [594, 639], [611, 399], [566, 414], [254, 76], [136, 310], [250, 644], [517, 330], [530, 288], [595, 38], [321, 583], [600, 383], [244, 570], [39, 47], [329, 31], [585, 158], [547, 527], [580, 529], [647, 243], [340, 56], [150, 96], [49, 605], [258, 164], [295, 155], [473, 310], [302, 47], [191, 302], [533, 310], [462, 78], [123, 161], [380, 358], [564, 218], [601, 13], [158, 292], [310, 0], [49, 240], [584, 404], [262, 184], [7, 64], [207, 68], [430, 526], [140, 338], [252, 593], [394, 274], [467, 393], [697, 676], [42, 283], [284, 418], [460, 245], [409, 43], [12, 576], [53, 314], [492, 497], [426, 618], [488, 264], [174, 649], [496, 215], [103, 391], [579, 594], [339, 303], [537, 51], [137, 527], [200, 105], [467, 9], [79, 85], [299, 557], [611, 244], [206, 97], [527, 573], [252, 586], [410, 6], [53, 465], [610, 321], [405, 214], [96, 25], [408, 495], [554, 18], [68, 24], [238, 72], [22, 538], [477, 568], [441, 310], [494, 645], [393, 254], [4, 632], [68, 446], [278, 317], [170, 490], [689, 159], [258, 221], [340, 66], [55, 356], [330, 443], [437, 192], [674, 201], [405, 344], [100, 618], [87, 195], [129, 126], [12, 432], [273, 465], [416, 647], [434, 509], [415, 538], [291, 680], [222, 623], [142, 421], [453, 232], [250, 186], [365, 30], [451, 637], [684, 437], [86, 507], [231, 5], [668, 235], [349, 541], [444, 90], [468, 617], [74, 624], [377, 571], [671, 290], [606, 588], [232, 430], [353, 49], [44, 658], [224, 660], [49, 86], [27, 236], [636, 444], [49, 559], [121, 640], [315, 214], [146, 522], [385, 52], [162, 552], [309, 37], [231, 559], [281, 691], [266, 173], [532, 512], [292, 347], [476, 524], [265, 454], [646, 625], [629, 618], [695, 545], [363, 291], [354, 277], [154, 384], [545, 254], [184, 557], [301, 629], [275, 10], [301, 486], [141, 139], [65, 299], [285, 503], [629, 366], [34, 360], [194, 529], [245, 82], [17, 687], [283, 350], [341, 260], [398, 650], [85, 434], [551, 170], [322, 514], [264, 458], [697, 507], [97, 269], [646, 141], [395, 578], [581, 338], [569, 388], [340, 537], [241, 414], [383, 457], [489, 160], [346, 273], [183, 308], [5, 14], [479, 563], [605, 342], [370, 178], [615, 648], [548, 377], [630, 405], [697, 389], [639, 470], [212, 390], [34, 355], [635, 334], [3, 175], [465, 524], [132, 435], [466, 457], [433, 469], [178, 686], [38, 699], [367, 539], [210, 130], [670, 534], [374, 182], [35, 193], [249, 145], [578, 334], [121, 343], [287, 14], [219, 446], [319, 236], [98, 632], [646, 599], [564, 509], [402, 120], [229, 649], [416, 167], [223, 568], [29, 609], [684, 138], [540, 536], [178, 324], [184, 244], [695, 243], [143, 295], [517, 401], [58, 114], [521, 413], [458, 135], [372, 72], [253, 554], [517, 111], [663, 388], [92, 265], [49, 617], [45, 275], [352, 158], [176, 544], [81, 591], [248, 429], [14, 56], [52, 61], [348, 4], [238, 565], [612, 395], [225, 4], [639, 215], [556, 342], [525, 606], [215, 309], [239, 617], [53, 206], [409, 342], [615, 4], [111, 517], [653, 431], [550, 153], [247, 495], [51, 548], [634, 529], [179, 348], [204, 694], [449, 5], [214, 371], [588, 56], [258, 94], [545, 214], [683, 108], [82, 330], [292, 209], [2, 17], [211, 580], [428, 330], [254, 88], [559, 86], [413, 43], [518, 685], [546, 381], [223, 244], [165, 159], [441, 539], [195, 526], [70, 417], [156, 308], [492, 20], [237, 133], [292, 450], [212, 545], [493, 114], [14, 334], [490, 12], [524, 426], [634, 51], [447, 406], [50, 159], [7, 641], [430, 97], [281, 371], [307, 538], [175, 181], [540, 430], [62, 235], [553, 645], [464, 626], [5, 567], [399, 451], [605, 313], [185, 519], [605, 308], [583, 475], [130, 490], [96, 650], [577, 300], [151, 191], [684, 387], [280, 413], [558, 523], [434, 589], [201, 12], [469, 591], [648, 329], [350, 90], [384, 613], [361, 238], [334, 447], [503, 510], [188, 46], [265, 607], [357, 36], [647, 416], [403, 181], [395, 631], [135, 104], [382, 303], [573, 60], [133, 82], [118, 437], [100, 502], [699, 535], [276, 348], [183, 587], [538, 454], [438, 612], [56, 48], [300, 52], [172, 681], [629, 80], [262, 197], [291, 387], [432, 461], [639, 349], [426, 310], [418, 513], [586, 96], [533, 86], [293, 620], [273, 430], [577, 546], [279, 252], [144, 303], [577, 9], [203, 391], [429, 374], [281, 73], [641, 305], [238, 531], [380, 383], [12, 434], [61, 370], [597, 50], [154, 225], [398, 331], [205, 192], [258, 110], [472, 161], [369, 491], [119, 237], [211, 305], [246, 546], [430, 539], [440, 631], [258, 394], [308, 42], [414, 175], [698, 438], [683, 94], [441, 420], [181, 58], [518, 562], [501, 400], [461, 596], [368, 665], [188, 452], [699, 283], [132, 528], [349, 238], [314, 92], [257, 236]], 'numCourses': 700}, {'prerequisites': [[695, 229], [199, 149], [443, 397], [258, 247], [781, 667], [350, 160], [678, 629], [467, 166], [500, 450], [477, 107], [483, 151], [792, 785], [752, 368], [659, 623], [316, 224], [487, 268], [743, 206], [552, 211], [314, 20], [720, 196], [421, 103], [493, 288], [762, 24], [528, 318], [472, 32], [684, 502], [641, 354], [586, 480], [629, 54], [611, 412], [719, 680], [733, 42], [549, 519], [697, 316], [791, 634], [546, 70], [676, 587], [460, 58], [605, 530], [617, 579], [484, 89], [571, 482], [767, 200], [555, 547], [771, 695], [624, 542], [708, 551], [432, 266], [656, 468], [724, 317], [423, 248], [621, 593], [781, 399], [535, 528], [578, 12], [770, 549], [576, 295], [318, 247], [400, 372], [465, 363], [786, 482], [441, 398], [577, 411], [524, 30], [741, 540], [459, 59], [758, 96], [550, 89], [402, 295], [476, 336], [645, 346], [750, 116], [551, 207], [343, 226], [568, 498], [530, 228], [525, 84], [507, 128], [526, 210], [535, 381], [635, 330], [654, 535], [710, 275], [397, 213], [412, 44], [131, 70], [508, 49], [679, 223], [519, 11], [626, 286], [242, 160], [778, 199], [606, 281], [226, 16], [340, 46], [578, 127], [212, 208], [674, 343], [778, 108], [749, 451], [735, 105], [544, 131], [600, 229], [691, 314], [608, 74], [613, 491], [754, 500], [722, 449], [486, 11], [786, 70], [212, 23], [717, 11], [692, 410], [503, 157], [783, 177], [220, 215], [419, 363], [182, 17], [321, 54], [711, 78], [312, 106], [560, 101], [501, 178], [583, 403], [577, 9], [595, 227], [601, 386], [792, 619], [550, 167], [589, 431], [793, 243], [395, 76], [197, 3], [357, 6], [763, 7], [599, 48], [178, 92], [325, 307], [620, 10], [334, 117], [556, 296], [454, 394], [485, 236], [140, 80], [404, 301], [651, 58], [504, 455], [101, 93], [712, 42], [559, 421], [594, 230], [505, 98], [719, 654], [672, 283], [109, 73], [556, 183], [617, 94], [133, 100], [771, 515], [613, 587], [285, 50], [579, 432], [282, 244], [669, 527], [783, 494], [628, 560], [716, 661], [177, 127], [430, 166], [383, 159], [746, 19], [653, 284], [495, 243], [376, 57], [560, 143], [679, 198], [751, 355], [339, 157], [409, 140], [729, 389], [518, 315], [623, 352], [651, 133], [761, 269], [442, 44], [379, 245], [313, 180], [773, 583], [291, 221], [271, 54], [799, 44], [200, 102], [568, 67], [695, 167], [327, 36], [431, 73], [782, 167], [611, 129], [630, 122], [563, 497], [697, 93], [596, 436], [611, 131], [627, 256], [658, 559], [591, 419], [193, 156], [302, 52], [409, 33], [405, 249], [384, 151], [214, 142], [558, 164], [565, 557], [492, 445], [681, 271], [797, 396], [251, 195], [784, 266], [607, 179], [671, 30], [752, 179], [787, 390], [749, 532], [618, 220], [659, 298], [567, 134], [229, 208], [298, 147], [787, 459], [572, 359], [794, 351], [53, 14], [646, 422], [234, 66], [274, 255], [744, 626], [730, 462], [498, 428], [573, 288], [688, 355], [603, 25], [191, 16], [793, 544], [750, 682], [415, 156], [460, 209], [749, 85], [269, 186], [441, 338], [319, 278], [505, 18], [672, 260], [420, 233], [493, 134], [493, 19], [308, 302], [582, 282], [755, 60], [641, 626], [669, 69], [772, 29], [132, 111], [666, 120], [605, 58], [534, 252], [636, 491], [777, 3], [602, 368], [533, 287], [401, 147], [782, 669], [517, 161], [686, 49], [789, 639], [776, 379], [376, 65], [696, 545], [423, 81], [448, 336], [631, 605], [501, 387], [413, 94], [777, 563], [661, 332], [756, 359], [646, 36], [650, 283], [656, 347], [522, 7], [383, 382], [438, 102], [762, 305], [650, 15], [249, 180], [784, 467], [763, 122], [163, 115], [775, 734], [166, 132], [634, 2], [668, 584], [767, 274], [595, 552], [11, 7], [693, 407], [789, 751], [613, 556], [715, 402], [751, 516], [646, 199], [625, 52], [572, 106], [724, 332], [617, 409], [573, 526], [760, 18], [382, 202], [207, 139], [416, 392], [672, 358], [233, 212], [668, 22], [765, 452], [294, 76], [259, 47], [593, 271], [510, 450], [592, 132], [770, 558], [296, 43], [419, 86], [752, 347], [615, 605], [635, 554], [794, 635], [613, 316], [563, 61], [770, 715], [771, 251], [646, 582], [423, 79], [576, 249], [604, 97], [767, 348], [736, 239], [775, 56], [619, 601], [790, 546], [531, 384], [507, 84], [564, 337], [432, 310], [600, 543], [747, 341], [556, 392], [661, 113], [449, 282], [575, 288], [637, 7], [635, 325], [735, 574], [574, 387], [705, 603], [704, 15], [684, 588], [495, 132], [718, 223], [517, 206], [272, 34], [677, 416], [788, 167], [649, 525], [619, 427], [541, 277], [489, 405], [608, 259], [603, 264], [435, 317], [623, 26], [544, 511], [72, 69], [623, 17], [600, 544], [551, 367], [404, 52], [324, 272], [706, 205], [778, 446], [341, 155], [581, 173], [666, 192], [588, 529], [554, 506], [250, 39], [772, 116], [569, 77], [526, 132], [563, 221], [655, 597], [649, 224], [57, 4], [679, 199], [265, 157], [380, 335], [558, 35], [726, 388], [763, 567], [437, 426], [643, 103], [773, 181], [726, 68], [164, 50], [717, 427], [681, 618], [477, 172], [697, 423], [525, 383], [794, 132], [149, 70], [704, 414], [581, 139], [678, 204], [107, 46], [352, 68], [645, 178], [758, 156], [627, 365], [331, 144], [547, 340], [788, 36], [633, 259], [588, 66], [321, 102], [528, 322], [212, 36], [288, 179], [434, 189], [749, 490], [753, 508], [784, 341], [550, 159], [741, 206], [758, 688], [766, 758], [586, 70], [657, 654], [701, 104], [548, 184], [613, 162], [620, 320], [506, 430], [517, 65], [571, 291], [771, 517], [796, 756], [735, 459], [625, 367], [759, 345], [582, 468], [469, 73], [790, 352], [493, 284], [664, 567], [342, 207], [669, 108], [611, 182], [764, 485], [214, 102], [544, 202], [713, 447], [793, 378], [147, 129], [407, 198], [608, 271], [695, 667], [680, 277], [222, 163], [744, 527], [280, 116], [430, 367], [281, 228], [688, 488], [733, 92], [529, 190], [750, 718], [793, 99], [626, 169], [486, 329], [620, 0], [782, 460], [329, 16], [753, 142], [338, 172], [518, 361], [688, 168], [497, 490], [484, 365], [365, 325], [107, 98], [622, 407], [527, 277], [659, 74], [552, 538], [493, 469], [638, 147], [304, 3], [573, 201], [411, 169], [719, 309], [287, 160], [742, 175], [573, 299], [562, 473], [705, 328], [261, 98], [580, 203], [740, 26], [418, 296], [764, 170], [656, 89], [724, 536], [730, 91], [796, 290], [735, 270], [512, 20], [402, 246], [46, 30], [426, 290], [296, 57], [725, 222], [324, 317], [547, 0], [661, 136], [636, 271], [261, 56], [750, 668], [647, 402], [773, 390], [677, 62], [249, 53], [574, 4], [393, 304], [701, 44], [109, 66], [275, 109], [679, 509], [725, 21], [409, 311], [368, 156], [605, 514], [538, 42], [690, 602], [411, 343], [424, 240], [78, 40], [750, 273], [367, 230], [167, 58], [738, 200], [634, 341], [409, 170], [644, 373], [741, 296], [702, 342], [746, 233], [411, 67], [526, 436], [796, 438], [647, 312], [717, 347], [548, 54], [725, 50], [549, 92], [610, 294], [668, 350], [578, 445], [446, 93], [727, 246], [526, 355], [344, 246], [145, 54], [355, 256], [751, 46], [454, 271], [587, 49], [728, 79], [627, 49], [522, 260], [270, 250], [491, 113], [337, 258], [609, 470], [387, 147], [656, 237], [366, 357], [160, 98], [761, 692], [753, 627], [718, 5], [335, 22], [640, 78], [687, 317], [315, 295], [471, 93], [481, 147], [724, 580], [687, 177], [409, 41], [355, 276], [393, 366], [770, 85], [697, 358], [187, 115], [671, 318], [716, 530], [767, 140], [566, 543], [318, 238], [341, 336], [648, 204], [496, 202], [505, 191], [360, 32], [408, 138], [537, 489], [668, 102], [400, 9], [472, 3], [727, 469], [713, 5], [530, 292], [465, 381], [551, 262], [514, 227], [394, 315], [551, 121], [655, 402], [755, 83], [153, 144], [303, 60], [766, 578], [668, 527], [796, 391], [692, 571], [617, 616], [229, 154], [798, 690], [706, 504], [610, 569], [655, 624], [408, 108], [569, 463], [461, 151], [507, 13], [781, 314], [780, 469], [506, 171], [552, 312], [189, 164], [336, 171], [571, 432], [688, 224], [160, 119], [470, 311], [663, 114], [665, 420], [556, 492], [709, 358], [202, 99], [170, 149], [340, 154], [666, 385], [617, 383], [502, 132], [220, 42], [778, 393], [444, 68], [526, 357], [217, 7], [597, 76], [586, 406], [481, 44], [486, 240], [513, 217], [790, 447], [275, 245], [396, 1], [369, 224], [485, 159], [680, 151], [387, 312], [721, 70], [733, 25], [457, 216], [798, 297], [329, 169], [766, 212], [286, 160], [703, 164], [765, 77], [620, 142], [510, 35], [475, 400], [784, 8], [768, 189], [668, 328], [697, 2], [389, 169], [550, 223], [514, 268], [579, 285], [419, 53], [318, 96], [335, 117], [729, 27], [694, 281], [349, 137], [545, 221], [679, 100], [382, 116], [707, 140], [62, 48], [664, 312], [499, 369], [547, 350], [509, 279], [778, 76], [186, 17], [741, 683], [635, 531], [441, 391], [493, 385], [354, 218], [304, 128], [651, 271], [693, 360], [613, 112], [798, 393], [743, 190], [115, 62], [725, 592], [525, 233], [621, 517], [327, 70], [501, 358], [504, 346], [787, 321], [94, 74], [729, 339], [50, 13], [603, 265], [163, 29], [781, 373], [586, 459], [797, 741], [624, 364], [411, 277], [360, 161], [690, 686], [746, 639], [553, 325], [631, 328], [388, 330], [619, 210], [573, 43], [559, 100], [210, 152], [378, 5], [776, 447], [615, 181], [365, 299], [708, 310], [718, 690], [268, 225], [639, 90], [318, 5], [196, 89], [361, 184], [762, 690], [772, 465], [729, 721], [541, 331], [567, 350], [269, 58], [656, 78], [579, 163], [711, 223], [282, 268], [760, 533], [404, 280], [473, 384], [94, 48], [340, 12], [727, 364], [264, 221], [591, 487], [514, 466], [305, 168], [372, 248], [639, 499], [560, 435], [541, 142], [462, 83], [594, 353], [618, 485], [95, 33], [602, 595], [605, 289], [715, 207], [448, 293], [752, 170], [641, 203], [532, 198], [608, 13], [707, 114], [744, 211], [110, 3], [298, 228], [622, 496], [286, 26], [683, 178], [706, 192], [751, 358], [486, 461], [561, 251], [466, 193], [342, 62], [221, 37], [731, 325], [205, 132], [518, 173], [502, 261], [640, 49], [541, 522], [747, 110], [756, 591], [124, 76], [639, 603], [765, 482], [388, 5], [34, 12], [514, 344], [495, 254], [770, 751], [730, 597], [708, 105], [683, 586], [528, 288], [386, 225], [287, 26], [649, 262], [753, 670], [789, 85], [632, 439], [570, 176], [672, 652], [445, 399], [400, 226], [655, 522], [469, 249], [557, 500], [275, 6], [397, 296], [725, 43], [605, 533], [425, 220], [637, 118], [628, 215], [654, 431], [697, 421], [512, 121], [237, 36], [151, 85], [574, 217], [320, 233], [492, 272], [552, 220], [739, 81], [712, 219], [612, 590], [410, 66], [548, 40], [320, 211], [381, 95], [633, 482], [742, 535], [704, 131], [682, 435], [508, 48], [435, 337], [534, 96], [663, 653], [283, 205], [715, 74], [484, 376], [585, 366], [635, 479], [753, 719], [793, 548], [396, 171], [156, 112], [575, 380], [717, 464], [612, 576], [569, 319], [736, 259], [406, 227], [711, 709], [793, 132], [528, 295], [592, 48], [731, 217], [408, 299], [373, 137], [786, 327], [791, 166], [712, 285], [772, 603], [723, 338], [531, 121], [572, 548], [786, 167], [670, 401], [724, 440], [280, 229], [497, 453], [265, 70], [733, 144], [689, 434], [504, 384], [93, 64], [563, 397], [550, 106], [224, 198], [372, 177], [249, 31], [667, 372], [263, 78], [783, 446], [791, 59], [438, 64], [630, 270], [216, 160], [704, 261], [674, 506], [704, 23], [378, 4], [784, 437], [196, 118], [681, 314], [698, 663], [397, 274], [499, 440], [737, 265], [697, 625], [139, 84], [440, 231], [453, 150], [266, 55], [377, 11], [728, 60], [431, 202], [268, 47], [763, 123], [347, 339], [470, 117], [466, 298], [344, 142], [584, 55], [417, 175], [439, 392], [548, 55], [714, 701], [643, 71], [357, 69], [649, 459], [789, 541], [626, 5], [752, 619], [711, 267], [639, 12], [750, 364], [620, 249], [769, 721], [636, 97], [233, 15], [171, 72], [488, 421], [251, 139], [750, 98], [199, 64], [768, 344], [759, 537], [435, 154], [425, 185], [336, 221], [418, 395], [390, 136], [618, 603]], 'numCourses': 800}, {'prerequisites': [[366, 253], [235, 703], [765, 662], [851, 661], [473, 66], [420, 55], [373, 185], [980, 420], [606, 314], [750, 991], [196, 48], [433, 564], [600, 237], [107, 897], [176, 351], [908, 474], [158, 533], [563, 761], [822, 347], [134, 752], [70, 842], [284, 577], [257, 85], [296, 862], [365, 253], [100, 801], [558, 565], [673, 550], [289, 361], [474, 714], [38, 577], [633, 963], [893, 564], [132, 57], [948, 405], [112, 280], [283, 663], [529, 926], [832, 306], [287, 974], [290, 98], [245, 923], [808, 381], [448, 86], [331, 156], [481, 643], [859, 589], [674, 41], [105, 219], [238, 89], [927, 448], [86, 130], [408, 12], [435, 393], [812, 632], [118, 89], [408, 888], [158, 651], [935, 803], [385, 671], [345, 440], [835, 297], [321, 116], [178, 346], [365, 516], [903, 167], [886, 891], [793, 829], [640, 62], [941, 535], [960, 784], [562, 807], [439, 547], [997, 134], [984, 250], [336, 118], [554, 946], [163, 405], [200, 903], [557, 613], [794, 506], [102, 890], [985, 382], [584, 933], [568, 857], [398, 797], [48, 813], [149, 746], [70, 485], [558, 520], [433, 242], [601, 355], [81, 985], [572, 518], [125, 503], [602, 221], [377, 910], [314, 977], [719, 53], [568, 58], [129, 797], [745, 869], [74, 621], [902, 179], [995, 747], [343, 632], [669, 341], [190, 777], [278, 52], [362, 151], [106, 492], [85, 420], [56, 373], [30, 226], [703, 727], [897, 765], [914, 22], [876, 105], [752, 669], [706, 420], [993, 412], [160, 780], [619, 285], [367, 563], [179, 399], [511, 516], [417, 713], [340, 235], [222, 10], [624, 809], [268, 647], [576, 584], [454, 753], [362, 619], [846, 161], [824, 661], [391, 162], [563, 930], [623, 217], [419, 388], [311, 812], [373, 194], [238, 300], [417, 658], [744, 669], [554, 922], [13, 745], [752, 354], [44, 77], [235, 430], [733, 21], [776, 190], [24, 344], [574, 902], [222, 433], [228, 498], [500, 183], [306, 525], [358, 416], [369, 944], [658, 218], [483, 362], [497, 122], [292, 141], [79, 629], [516, 313], [820, 787], [115, 246], [364, 213], [926, 816], [163, 289], [768, 70], [523, 394], [802, 118], [598, 335], [32, 464], [57, 808], [701, 872], [350, 556], [0, 370], [702, 155], [723, 463], [330, 25], [621, 186], [895, 716], [267, 733], [353, 48], [540, 299], [937, 502], [544, 339], [609, 446], [159, 303], [835, 804], [43, 770], [744, 806], [179, 604], [325, 313], [27, 370], [253, 326], [417, 770], [489, 361], [818, 623], [926, 846], [37, 624], [223, 976], [100, 339], [127, 360], [78, 202], [281, 155], [339, 147], [230, 319], [658, 202], [604, 120], [399, 649], [628, 160], [398, 288], [424, 73], [455, 984], [925, 293], [551, 545], [186, 799], [394, 604], [332, 521], [592, 482], [860, 609], [2, 882], [522, 137], [910, 456], [994, 514], [644, 999], [840, 61], [204, 888], [473, 880], [388, 955], [270, 369], [94, 962], [742, 623], [848, 511], [734, 326], [339, 840], [831, 589], [520, 599], [556, 736], [986, 486], [917, 772], [515, 203], [79, 407], [124, 441], [187, 646], [869, 585], [969, 325], [264, 869], [956, 127], [810, 141], [553, 452], [762, 68], [649, 175], [81, 236], [548, 632], [850, 834], [817, 529], [929, 201], [105, 306], [909, 395], [954, 184], [301, 332], [680, 86], [236, 283], [233, 319], [4, 562], [374, 424], [28, 18], [665, 508], [183, 611], [474, 665], [85, 932], [586, 158], [644, 42], [180, 341], [859, 783], [801, 854], [956, 358], [139, 158], [982, 151], [937, 63], [754, 644], [733, 407], [726, 893], [210, 910], [270, 179], [759, 852], [821, 244], [268, 280], [83, 139], [500, 15], [411, 325], [725, 492], [654, 147], [937, 892], [141, 76], [201, 742], [815, 208], [955, 587], [636, 317], [397, 812], [206, 375], [21, 283], [306, 986], [549, 437], [255, 595], [257, 925], [530, 40], [715, 145], [687, 843], [402, 731], [878, 389], [196, 54], [178, 153], [561, 315], [535, 165], [215, 750], [975, 837], [567, 808], [85, 758], [130, 589], [834, 292], [147, 777], [158, 260], [877, 828], [570, 914], [103, 482], [460, 442], [852, 239], [5, 301], [110, 796], [48, 264], [261, 345], [842, 657], [253, 455], [352, 766], [975, 162], [475, 596], [88, 492], [561, 272], [641, 838], [78, 491], [298, 47], [688, 512], [83, 599], [576, 805], [910, 356], [101, 294], [590, 556], [37, 964], [526, 123], [459, 953], [773, 144], [390, 541], [335, 210], [248, 972], [553, 674], [799, 417], [861, 720], [245, 201], [392, 886], [195, 740], [254, 475], [824, 73], [350, 641], [848, 937], [662, 84], [788, 969], [291, 877], [417, 562], [785, 183], [840, 891], [711, 458], [930, 435], [245, 802], [786, 273], [457, 832], [939, 117], [611, 503], [732, 486], [538, 999], [888, 881], [913, 638], [549, 154], [535, 970], [693, 649], [854, 306], [860, 356], [321, 669], [945, 890], [950, 86], [838, 320], [55, 567], [799, 689], [878, 72], [248, 491], [394, 516], [334, 532], [499, 971], [133, 328], [503, 787], [564, 811], [222, 415], [431, 172], [879, 542], [918, 952], [46, 884], [268, 116], [127, 647], [628, 555], [297, 70], [581, 729], [70, 349], [697, 418], [433, 285], [584, 210], [980, 190], [274, 568], [973, 251], [617, 329], [972, 720], [754, 560], [905, 356], [313, 162], [250, 56], [843, 511], [421, 851], [810, 378], [560, 607], [734, 985], [963, 241], [840, 302], [296, 521], [815, 286], [529, 687], [731, 6], [558, 521], [105, 894], [555, 125], [11, 518], [460, 351], [592, 12], [865, 486], [639, 582], [615, 688], [932, 460], [496, 323], [789, 195], [443, 899], [687, 476], [71, 739], [242, 609], [894, 701], [706, 699], [428, 721], [439, 236], [540, 339], [307, 184], [451, 185], [666, 399], [14, 954], [247, 617], [197, 630], [203, 401], [751, 177], [637, 684], [819, 869], [493, 114], [590, 434], [946, 520], [446, 872], [668, 318], [789, 827], [794, 280], [904, 74], [868, 52], [998, 808], [391, 994], [340, 87], [614, 920], [134, 921], [305, 788], [248, 815], [53, 135], [906, 481], [714, 913], [787, 646], [27, 409], [944, 523], [881, 705], [17, 455], [330, 402], [855, 501], [450, 540], [491, 742], [78, 392], [492, 216], [620, 19], [901, 529], [569, 565], [775, 566], [655, 562], [538, 733], [869, 876], [769, 226], [710, 971], [154, 391], [477, 68], [383, 622], [96, 168], [577, 379], [857, 85], [234, 788], [365, 7], [94, 644], [638, 910], [688, 281], [216, 450], [254, 890], [709, 318], [123, 164], [277, 234], [452, 916], [65, 5], [348, 819], [701, 164], [558, 178], [121, 367], [109, 495], [875, 507], [689, 919], [840, 747], [879, 720], [398, 639], [63, 963], [8, 504], [966, 409], [715, 438], [251, 207], [829, 856], [19, 190], [543, 264], [420, 51], [337, 463], [427, 90], [279, 492], [546, 399], [331, 580], [879, 183], [236, 11], [117, 238], [452, 807], [526, 463], [582, 283], [707, 332], [478, 58], [782, 916], [545, 377], [624, 850], [788, 20], [755, 919], [930, 826], [639, 633], [976, 546], [253, 90], [428, 151], [594, 304], [240, 73], [446, 489], [989, 559], [515, 116], [537, 381], [579, 938], [229, 106], [301, 594], [82, 319], [133, 81], [641, 198], [84, 195], [659, 251], [80, 142], [34, 177], [845, 564], [411, 619], [531, 41], [305, 506], [493, 174], [650, 837], [527, 515], [415, 907], [2, 991], [297, 928], [46, 949], [4, 474], [810, 464], [234, 19], [209, 480], [787, 52], [655, 667], [505, 553], [133, 814], [26, 513], [147, 934], [632, 961], [477, 735], [264, 878], [255, 294], [683, 370], [650, 851], [617, 984], [935, 173], [283, 638], [648, 797], [738, 24], [383, 816], [937, 124], [767, 493], [666, 229], [999, 456], [449, 378], [157, 154], [900, 831], [288, 841], [167, 939], [140, 210], [504, 243], [424, 154], [531, 289], [20, 234], [754, 819], [290, 272], [342, 391], [810, 926], [933, 46], [482, 410], [458, 593], [598, 276], [266, 588], [552, 827], [686, 97], [412, 584], [871, 42], [763, 406], [967, 888], [706, 150], [130, 412], [560, 728], [347, 365], [942, 912], [328, 141], [852, 754], [264, 891], [809, 865], [89, 846], [889, 553], [391, 937], [337, 407], [984, 791], [15, 240], [925, 104], [208, 112], [651, 699], [460, 553], [657, 314], [285, 156], [720, 646], [628, 98], [526, 168], [86, 289], [826, 950], [781, 662], [766, 301], [650, 635], [433, 443], [728, 176], [239, 955], [57, 178], [180, 569], [404, 817], [41, 976], [796, 498], [427, 831], [338, 168], [560, 162], [583, 131], [444, 529], [894, 824], [39, 340], [635, 918], [155, 502], [76, 895], [663, 139], [523, 527], [906, 519], [125, 172], [472, 449], [27, 345], [732, 139], [93, 554], [720, 299], [762, 337], [564, 364], [964, 668], [929, 318], [11, 182], [787, 44], [335, 450], [543, 549], [720, 585], [364, 879], [863, 659], [315, 369], [858, 45], [169, 655], [363, 343], [452, 432], [175, 46], [226, 43], [740, 481], [783, 577], [98, 381], [174, 81], [900, 261], [439, 499], [901, 446], [247, 147], [888, 131], [891, 280], [700, 264], [625, 314], [654, 578], [937, 590], [959, 900], [393, 418], [462, 467], [736, 507], [795, 826], [336, 925], [112, 721], [913, 236], [263, 907], [943, 753], [952, 796], [672, 746], [606, 413], [141, 988], [501, 148], [839, 814], [666, 471], [431, 186], [702, 46], [286, 859], [804, 919], [732, 780], [216, 42], [906, 63], [950, 998], [393, 198], [452, 323], [731, 515], [426, 981], [957, 182], [20, 384], [740, 500], [288, 762], [626, 451], [749, 459], [966, 904], [400, 837], [53, 837], [573, 584], [770, 194], [79, 569], [939, 735], [910, 481], [897, 379], [741, 494], [768, 124], [723, 507], [704, 474], [307, 510], [435, 298], [908, 580], [969, 509], [236, 141], [589, 567], [518, 218], [566, 551], [843, 35], [670, 98], [19, 869], [451, 262], [572, 74], [399, 879], [286, 247], [359, 853], [175, 382], [269, 807], [958, 94], [153, 178], [718, 659], [476, 841], [820, 293], [7, 676], [862, 352], [449, 18], [611, 376], [414, 970], [414, 284], [258, 299], [347, 363], [153, 786], [750, 934], [469, 420], [934, 419], [56, 347], [750, 385], [473, 613], [111, 96], [407, 139], [780, 157], [20, 402], [646, 440], [386, 267], [964, 927], [970, 584], [665, 211], [605, 306], [527, 12], [391, 784], [12, 471], [940, 674], [204, 168], [484, 416], [845, 835], [763, 774], [25, 292], [81, 83], [791, 666], [672, 947], [854, 576], [264, 996], [518, 705], [276, 866], [77, 117], [6, 681], [29, 507], [63, 640], [902, 875], [919, 295], [80, 955], [485, 398], [617, 795], [998, 949], [973, 693], [604, 141], [1, 496], [465, 727], [271, 816], [369, 651], [363, 560], [376, 768], [469, 402], [469, 866], [677, 872], [361, 316], [891, 949], [724, 113], [464, 894], [853, 501], [262, 999], [61, 1], [153, 93], [222, 555], [863, 812], [375, 997], [645, 852], [742, 864], [397, 188], [34, 987], [979, 617], [720, 90], [522, 631], [318, 806], [541, 854], [712, 378], [794, 893], [615, 503], [454, 913], [444, 565], [329, 566], [741, 554], [94, 713], [17, 200], [134, 12], [59, 604], [725, 708], [883, 664], [309, 986], [796, 741], [702, 557], [800, 543], [780, 663], [460, 126], [875, 486], [386, 312], [449, 161], [780, 577], [278, 880], [92, 872], [204, 964], [233, 217], [181, 23], [15, 880], [787, 503], [758, 970], [345, 416], [334, 671], [221, 687], [911, 506], [713, 884], [649, 247], [328, 136], [529, 494], [785, 703], [653, 706], [557, 707], [637, 730], [757, 513], [117, 758], [433, 846], [425, 894], [809, 3], [409, 970], [23, 18], [587, 458], [908, 209], [760, 838], [752, 762], [930, 318], [984, 607], [223, 465], [197, 614], [651, 663], [983, 662], [1, 836], [347, 231], [709, 331], [510, 48], [636, 275], [904, 630], [697, 3], [860, 43], [382, 799], [52, 797], [94, 196], [598, 532], [327, 717], [814, 398], [359, 117], [766, 778], [34, 954], [846, 265], [812, 851], [617, 645], [896, 627], [278, 348], [34, 466], [881, 310], [493, 462], [389, 551], [422, 680], [614, 782], [830, 766], [100, 668], [954, 443], [891, 702], [211, 155], [740, 931], [612, 752], [137, 870], [273, 767], [199, 882], [781, 548], [669, 74], [504, 851], [373, 650], [747, 282], [200, 894], [555, 664], [922, 497], [337, 977], [329, 114], [203, 889], [747, 194], [778, 368], [74, 960], [808, 357], [442, 849], [584, 984], [718, 497], [89, 117], [645, 513], [731, 162], [566, 326], [115, 814], [8, 489], [579, 524], [595, 22], [517, 491], [155, 1], [709, 932], [32, 581], [277, 437], [628, 707], [189, 939], [703, 337], [761, 98], [539, 736], [957, 179], [533, 296], [86, 622], [332, 992], [181, 912], [344, 402], [748, 172], [298, 753], [491, 582], [34, 808], [897, 130], [836, 235], [119, 733], [147, 940], [228, 810], [978, 792], [696, 785], [836, 525], [6, 963], [888, 815], [324, 475], [819, 939], [572, 789], [110, 386], [79, 962], [50, 912], [284, 668], [309, 969], [763, 348], [393, 527], [964, 841], [576, 938], [596, 688], [948, 3], [588, 399], [746, 421], [619, 823], [103, 446], [184, 275], [565, 251], [572, 206], [67, 675], [594, 681], [381, 426], [526, 69], [195, 287], [43, 793], [95, 61], [527, 20], [933, 613], [777, 210], [462, 12], [587, 658], [68, 832], [301, 122], [449, 546], [230, 456], [260, 935], [794, 501], [720, 631], [927, 799], [34, 449], [291, 673], [561, 815], [102, 794], [497, 894], [675, 45], [995, 220], [66, 321], [125, 150], [324, 485], [305, 55], [703, 437], [613, 309], [967, 579], [751, 30], [784, 186], [326, 47], [191, 478], [129, 652], [875, 576], [998, 534], [790, 664], [711, 71], [369, 937], [270, 867], [409, 704], [387, 572], [265, 170], [241, 73], [382, 4], [849, 445], [713, 213], [66, 389], [657, 726], [331, 518], [422, 909], [564, 979], [715, 174], [286, 870], [64, 166], [16, 101], [8, 854], [417, 144], [145, 672], [789, 804], [579, 356], [711, 894], [167, 73], [4, 781], [730, 111], [737, 995], [102, 147], [906, 653], [747, 453], [693, 854], [414, 521], [103, 316], [393, 255], [788, 582], [735, 587], [651, 628], [786, 375], [390, 506], [864, 616], [335, 480], [128, 171], [470, 207], [237, 804], [98, 69], [116, 926], [412, 197], [203, 948], [633, 756], [396, 72], [250, 215], [750, 427], [569, 356], [24, 15], [495, 966], [660, 343], [537, 665], [347, 20], [405, 36], [492, 389], [159, 830], [212, 699], [665, 148], [356, 895], [479, 738], [821, 874], [84, 482], [639, 586], [912, 296], [579, 161], [872, 843], [856, 750], [384, 973], [448, 457], [944, 570], [641, 796], [93, 797], [57, 901], [71, 590], [167, 202], [123, 658], [214, 25], [817, 31], [243, 770], [223, 866], [230, 12], [652, 586], [790, 59], [303, 58], [811, 482], [115, 442], [838, 244], [900, 394], [318, 726], [934, 583], [319, 987], [690, 956], [710, 658], [892, 797], [360, 855], [659, 486], [268, 975], [268, 36], [408, 543], [405, 927], [130, 433], [621, 341], [506, 540], [914, 670], [694, 61], [911, 474], [43, 119], [242, 460], [160, 17], [716, 885], [909, 763], [889, 328], [322, 924], [764, 615], [213, 860], [154, 725], [596, 292], [273, 714], [307, 257], [762, 848], [977, 545], [166, 155], [540, 761], [438, 370], [438, 142], [824, 305], [757, 702], [287, 685], [633, 498], [426, 873], [653, 144], [651, 43], [345, 656], [785, 922], [729, 976], [846, 709], [217, 427], [114, 367], [968, 471], [659, 858], [702, 673], [381, 754], [317, 295], [22, 778], [329, 2], [203, 393], [40, 214], [727, 242], [479, 744], [229, 785], [327, 552], [969, 356], [360, 64], [727, 892], [691, 305], [855, 420], [931, 171], [402, 654], [723, 390], [626, 274], [397, 365], [614, 140], [982, 920], [962, 233], [571, 149], [266, 840], [311, 417], [246, 2], [850, 157], [71, 347], [460, 119], [400, 283], [249, 223], [236, 384], [261, 474], [873, 123], [271, 621], [522, 95], [403, 301], [128, 788], [969, 223], [210, 396], [745, 966], [496, 374], [244, 539], [274, 615], [254, 550], [182, 844], [666, 766], [339, 805], [655, 209], [147, 333], [667, 684], [9, 549], [148, 712], [521, 107], [591, 547], [349, 917], [777, 847], [804, 226], [140, 171], [895, 313], [252, 28], [477, 199], [37, 993], [818, 398], [125, 11], [382, 518], [199, 433], [223, 994], [194, 890], [356, 328], [278, 748], [861, 314], [886, 7], [94, 639], [27, 728], [846, 829], [222, 236], [138, 38], [275, 669], [989, 275], [101, 562], [57, 943], [48, 836], [339, 7], [666, 128], [113, 702], [483, 433], [921, 801], [678, 249], [745, 318], [576, 762], [295, 298], [28, 987], [861, 368], [881, 301], [591, 443], [635, 975], [570, 77], [325, 734], [632, 245], [323, 985], [35, 905], [281, 914], [794, 238], [133, 490], [374, 456], [299, 229], [801, 409], [517, 248], [61, 648], [541, 549], [93, 68], [663, 946], [902, 655], [387, 714], [903, 101], [19, 999], [598, 160], [899, 475], [859, 739], [885, 285], [247, 192], [361, 450], [792, 757], [6, 393], [34, 869], [836, 541], [307, 16], [349, 478], [26, 49], [119, 46], [333, 50], [338, 150], [903, 558], [573, 840], [652, 361], [495, 339], [891, 116], [982, 991], [822, 326], [831, 837], [709, 845], [582, 4], [654, 796], [622, 605], [844, 666], [532, 800], [896, 692], [636, 701], [850, 759], [213, 707], [415, 438], [808, 38], [655, 298], [948, 858], [546, 467], [61, 967], [631, 146], [45, 586], [592, 666], [333, 385], [696, 350], [973, 272], [940, 668], [905, 525], [434, 220], [588, 617], [100, 918], [171, 235], [133, 617], [973, 939], [398, 884], [18, 478], [372, 258], [138, 175], [193, 500], [139, 477], [166, 546], [30, 81], [317, 121], [384, 393], [223, 84], [493, 543], [301, 392], [131, 915], [892, 593], [369, 317], [420, 712], [188, 147], [406, 910], [692, 849], [884, 285], [376, 385], [292, 336], [275, 86], [779, 507], [76, 235], [120, 950], [34, 470], [637, 942], [459, 694], [746, 851], [93, 513], [384, 484], [762, 241], [667, 74], [970, 638], [770, 948], [991, 829], [515, 504], [440, 356], [206, 501], [713, 210], [408, 832], [903, 271], [125, 778], [229, 876], [358, 183], [452, 532], [274, 909], [801, 582], [750, 185], [126, 535], [978, 81], [518, 47], [17, 851], [69, 236], [781, 282], [612, 996], [285, 124], [14, 504], [284, 873], [678, 691], [311, 110], [231, 721], [834, 778], [928, 800], [98, 673], [326, 271], [76, 80], [388, 272], [185, 425], [955, 890], [504, 220], [852, 874], [712, 726], [757, 201], [631, 336], [424, 533], [716, 830], [118, 576], [363, 809], [994, 950], [731, 393], [190, 598], [453, 972], [829, 486], [9, 407], [326, 538], [141, 813], [879, 878], [459, 350], [311, 796], [519, 250], [834, 652], [36, 677], [323, 829], [127, 300], [484, 115], [196, 6], [402, 288], [974, 484], [299, 465], [176, 516], [178, 254], [467, 100], [56, 485], [268, 659], [382, 244], [396, 555], [109, 944], [985, 751], [538, 473], [247, 698], [682, 725], [833, 478], [383, 34], [39, 346], [440, 361], [871, 697], [445, 248], [467, 130], [299, 157], [442, 667], [102, 541], [637, 335], [789, 269], [583, 262], [31, 454], [250, 567], [753, 483], [44, 627], [559, 391], [444, 16], [749, 450], [207, 847], [8, 48], [556, 168], [678, 379], [443, 693], [805, 559], [84, 163], [238, 457], [505, 563], [608, 216], [817, 907], [116, 943], [855, 197], [800, 1], [234, 718], [8, 627], [562, 309], [688, 715], [12, 731], [299, 289], [569, 534], [109, 596], [277, 868], [162, 700], [214, 840], [745, 34], [219, 808], [849, 776], [429, 11], [772, 888], [393, 520], [113, 682], [63, 555], [596, 743], [559, 373], [336, 139], [163, 481], [787, 765], [722, 58], [47, 26], [645, 952], [236, 144], [123, 419], [322, 558], [496, 173], [435, 390], [492, 281], [484, 487], [313, 339], [449, 661], [92, 791], [767, 469], [772, 858], [786, 847], [136, 976], [730, 808], [105, 300], [354, 162], [62, 941], [658, 846], [631, 936], [507, 917], [784, 744], [517, 10], [409, 652], [969, 928], [861, 700], [60, 686], [798, 41], [108, 283], [314, 811], [353, 946], [284, 543], [845, 631], [628, 100], [548, 585], [624, 754], [725, 571], [763, 946], [644, 161], [370, 384], [258, 501], [393, 458], [487, 978], [473, 768], [930, 259], [713, 755], [521, 29], [529, 30], [558, 810], [403, 260], [76, 777], [478, 860], [522, 698], [490, 922], [306, 121], [813, 620], [470, 606], [102, 254], [792, 765], [640, 377], [368, 823], [310, 670], [913, 577], [2, 10], [748, 718], [570, 712], [157, 740], [91, 261], [808, 367], [825, 461], [3, 228], [892, 865], [479, 970], [928, 482], [958, 275], [612, 839], [981, 63], [858, 575], [347, 699], [658, 549], [434, 838], [511, 646], [143, 271], [420, 696], [103, 250], [237, 629], [664, 111], [854, 416], [742, 553], [28, 723], [143, 3], [136, 77], [564, 846], [712, 851], [880, 136], [505, 478], [56, 692], [162, 706], [370, 230], [309, 996], [352, 828], [749, 424], [113, 902], [614, 348], [155, 680], [707, 18], [278, 469], [99, 528], [676, 709], [543, 158], [834, 261], [708, 495], [185, 518], [747, 426], [291, 457], [493, 242], [156, 279], [821, 114], [280, 638], [580, 443], [587, 857], [404, 687], [932, 144], [937, 658], [654, 447], [214, 396], [324, 121], [650, 337], [281, 227], [779, 316], [904, 223], [544, 962], [78, 560], [603, 906], [279, 956], [363, 716], [0, 828], [36, 287], [21, 991], [851, 65], [281, 97], [985, 402], [13, 460], [531, 871], [11, 751], [181, 989], [819, 909], [891, 0], [855, 911], [619, 95], [602, 768], [682, 532], [65, 289], [402, 758], [891, 413], [547, 898], [841, 207], [602, 322], [182, 579], [644, 712], [327, 582], [114, 431], [777, 915], [663, 614], [94, 279], [643, 730], [452, 803], [590, 687], [711, 395], [846, 51], [109, 810], [634, 902], [662, 602], [263, 222], [259, 397], [844, 701], [870, 645], [784, 628], [331, 197], [160, 952], [342, 506], [584, 530], [101, 62], [790, 774], [938, 754], [470, 94], [767, 64], [516, 610], [120, 740], [50, 516], [241, 255], [75, 52], [213, 493], [226, 382], [914, 107], [401, 294], [125, 174], [133, 384], [196, 246], [679, 174], [201, 697], [715, 887], [482, 608], [554, 324], [340, 300], [983, 974], [971, 568], [466, 541], [878, 672], [675, 860], [853, 510], [770, 710], [823, 527], [466, 58], [462, 52], [817, 919], [80, 338], [179, 966], [914, 116], [385, 860], [27, 249], [999, 40], [992, 197], [716, 639], [852, 801], [123, 699], [531, 313], [505, 526], [375, 897], [498, 107], [901, 319], [954, 306], [558, 959], [211, 998], [468, 513], [893, 555], [45, 25], [757, 408], [775, 505], [193, 501], [70, 822], [965, 154], [153, 554], [19, 936], [687, 578], [518, 983], [86, 73], [367, 316], [310, 191], [727, 61], [563, 86], [35, 216], [730, 600], [785, 199], [694, 835], [115, 106], [311, 769], [666, 995], [213, 895], [339, 462], [848, 465], [253, 292], [993, 785], [972, 555], [488, 555], [112, 728], [656, 309], [348, 918], [653, 488], [972, 245], [770, 326], [570, 141], [329, 83], [717, 831], [427, 984], [870, 964], [258, 352], [574, 314], [725, 105], [774, 942], [578, 81], [418, 936], [592, 14], [14, 566], [537, 214], [290, 621], [596, 955], [688, 608], [367, 154], [72, 238], [719, 421], [724, 367], [584, 298], [440, 481], [860, 176], [651, 571], [111, 757], [673, 953], [942, 775], [655, 212], [724, 821], [105, 194], [77, 505], [343, 709], [55, 300], [132, 944], [539, 378], [231, 919], [167, 918], [946, 163], [603, 677], [805, 953], [942, 446], [117, 887], [293, 194], [276, 431], [283, 729], [290, 420], [201, 124], [523, 534], [517, 368], [641, 15], [28, 464], [392, 708], [336, 542], [424, 244], [871, 615], [154, 413], [950, 774], [407, 437], [392, 934], [378, 996], [831, 963], [86, 510], [96, 285], [527, 104], [841, 878], [330, 164], [307, 537], [639, 168], [954, 622], [866, 308], [603, 903], [669, 973], [905, 503], [271, 836], [493, 794], [706, 301], [426, 634], [593, 460], [884, 757], [497, 632], [824, 974], [423, 300], [551, 177], [213, 208], [791, 377], [204, 782], [635, 533], [430, 802], [713, 597], [256, 712], [995, 972], [523, 912], [953, 396], [800, 632], [97, 145], [253, 641], [275, 591], [631, 350], [455, 368], [207, 60], [868, 48], [6, 968], [71, 38], [968, 442], [943, 423], [101, 787], [52, 468], [892, 393], [699, 534], [573, 43], [421, 93], [52, 98], [137, 333], [245, 774], [917, 163], [292, 920], [865, 681], [332, 813], [806, 207], [139, 312], [844, 789], [772, 799], [795, 415], [741, 619], [356, 866], [848, 763], [992, 47], [288, 711], [16, 954], [313, 103], [209, 648], [367, 682], [377, 262], [136, 41], [720, 53], [532, 827], [673, 155], [633, 821], [498, 821], [254, 50], [446, 773], [269, 508], [865, 27], [157, 75], [137, 432], [434, 846], [284, 158], [126, 714], [256, 738], [169, 792], [27, 246], [842, 691], [879, 12], [807, 677], [230, 686], [964, 538], [603, 470], [741, 986], [763, 342], [491, 416], [387, 770], [358, 303], [642, 55], [722, 845], [710, 619], [259, 40], [963, 448], [428, 75], [11, 487], [138, 496], [715, 834], [563, 942], [323, 479], [535, 692], [847, 757], [10, 611], [273, 352], [178, 15], [376, 989], [564, 192], [589, 488], [543, 665], [520, 211], [210, 993], [432, 181], [80, 573], [386, 338], [657, 935], [223, 505], [130, 681], [762, 667], [843, 320], [585, 719], [709, 271], [356, 802], [531, 544], [904, 621], [626, 251], [514, 553], [340, 362], [677, 662], [215, 544], [627, 592], [534, 27], [245, 280], [626, 925], [264, 626], [542, 890], [898, 888], [452, 204], [430, 489], [186, 46], [815, 137], [940, 340], [195, 387], [836, 690], [367, 991], [197, 276], [349, 364], [428, 692], [419, 907], [54, 446], [154, 935], [210, 73], [578, 43], [932, 718], [356, 79], [497, 900], [162, 38], [586, 205], [219, 653], [729, 623], [552, 340], [653, 712], [914, 136], [147, 347], [478, 927], [75, 694], [432, 341], [220, 324], [486, 277], [28, 661], [218, 35], [353, 238], [163, 324], [614, 391], [129, 197], [884, 782], [879, 630], [882, 290], [227, 313], [664, 952], [88, 439], [985, 375], [736, 995], [649, 445], [167, 744], [790, 727], [485, 112], [716, 970], [643, 489], [250, 23], [779, 967], [636, 51], [859, 285], [581, 66], [344, 935], [379, 665], [238, 820], [902, 463], [961, 332], [294, 81], [302, 74], [751, 938], [786, 864], [167, 650], [621, 236], [425, 870], [94, 890], [462, 920], [524, 535], [535, 991], [25, 637], [425, 67], [34, 94], [728, 280], [989, 528], [831, 600], [472, 888], [979, 813], [799, 965], [935, 191], [514, 979], [598, 186], [147, 714], [315, 707], [180, 114], [336, 679], [796, 872], [865, 625], [895, 617], [700, 14], [953, 231], [819, 586], [70, 380], [547, 501], [9, 558], [66, 11], [767, 543], [32, 488], [353, 992], [202, 820], [477, 415], [47, 792], [854, 145], [847, 745], [519, 886], [145, 591], [25, 502], [761, 174], [9, 171], [26, 60], [958, 664], [19, 36], [522, 358], [858, 898], [592, 840], [525, 356], [269, 665], [664, 133], [976, 222], [298, 44], [844, 2], [913, 782], [784, 517], [921, 643], [991, 121], [201, 70], [503, 565], [873, 315], [83, 821], [617, 692], [625, 248], [19, 852], [979, 881], [795, 493], [370, 616], [387, 840], [974, 212], [160, 120], [925, 703], [293, 989], [315, 308], [901, 640], [378, 370], [352, 144], [824, 70], [262, 100], [858, 838], [707, 662], [962, 845], [5, 525], [583, 408], [685, 744], [603, 966], [268, 175], [909, 165], [582, 651], [974, 927], [95, 288], [306, 736], [286, 409], [912, 63], [181, 982], [912, 683], [336, 798], [907, 549], [46, 735], [22, 529], [313, 775], [562, 542], [508, 409], [915, 676], [58, 554], [219, 235], [153, 345], [162, 125], [347, 276], [227, 380], [213, 514], [317, 560], [906, 910], [828, 143], [826, 565], [589, 763], [861, 164], [664, 376], [739, 995], [610, 873], [796, 921], [251, 783], [95, 154], [717, 893], [858, 112], [279, 556], [251, 143], [420, 473], [52, 294], [209, 916], [834, 19], [415, 293], [228, 692], [980, 634], [200, 703], [186, 388], [563, 87], [629, 191], [428, 964], [60, 957], [935, 549], [202, 531], [86, 255], [924, 360], [999, 233], [573, 623], [135, 420], [205, 643], [70, 758], [536, 93], [984, 930], [221, 32], [269, 74], [310, 589], [454, 666], [58, 208], [89, 217], [45, 381], [20, 866], [901, 537], [994, 697], [61, 832], [430, 699], [149, 427], [707, 744], [803, 620], [418, 177], [71, 990], [298, 290], [759, 255], [806, 31], [958, 854], [778, 707], [931, 648], [433, 641], [713, 83], [62, 410], [82, 928], [922, 302], [146, 86], [218, 526], [2, 218], [792, 783], [310, 64], [729, 15], [236, 937], [617, 921], [788, 404], [55, 389], [384, 33], [118, 639], [33, 515], [906, 575], [836, 706], [587, 629], [949, 101], [746, 641], [690, 327], [162, 536], [433, 208], [723, 912], [397, 607], [963, 94], [404, 400], [594, 525], [50, 539], [897, 536], [747, 783], [354, 218], [908, 216], [356, 570], [922, 231], [400, 538], [490, 667], [721, 43], [517, 123], [378, 227], [520, 948], [158, 45], [922, 724], [336, 586], [714, 396], [284, 366], [370, 23], [939, 428], [420, 827], [940, 8], [317, 606], [143, 174], [944, 237], [841, 715], [496, 460], [956, 689], [808, 192], [891, 835], [699, 652], [389, 992], [957, 927], [158, 771], [294, 763], [5, 469], [998, 31], [631, 750], [165, 166], [922, 558], [602, 20], [108, 520], [80, 135], [348, 353], [861, 874], [432, 643], [405, 700], [28, 958], [567, 47], [670, 411], [579, 223], [235, 951], [891, 172], [205, 77], [181, 969], [746, 575], [408, 589], [301, 115], [112, 651], [663, 775], [646, 808], [31, 144], [711, 973], [577, 173], [845, 620], [730, 206], [129, 168], [880, 740], [492, 998], [798, 513], [661, 145], [104, 372], [128, 658], [649, 801], [564, 780], [0, 170], [799, 304], [83, 375], [449, 851], [123, 720], [340, 397], [449, 237], [389, 836], [63, 302], [325, 433], [43, 201], [940, 662], [214, 312], [320, 689], [592, 530], [849, 760], [867, 72], [217, 854], [289, 248], [950, 906], [579, 41], [808, 732], [873, 819], [757, 683], [967, 589], [279, 557], [880, 671], [586, 25], [901, 84], [426, 240], [816, 881], [418, 560], [43, 282], [117, 107], [953, 909], [929, 996], [984, 60], [977, 873], [85, 522], [803, 70], [439, 645], [174, 503], [423, 394], [590, 509], [759, 874], [652, 220], [24, 649], [635, 755], [905, 789], [560, 809], [396, 3], [979, 322], [295, 583], [703, 248], [581, 389], [621, 678], [932, 405], [173, 178], [431, 525], [143, 14], [156, 653], [668, 271], [299, 664], [114, 345], [234, 529], [134, 423], [794, 262], [246, 949], [416, 23], [379, 81], [412, 14], [49, 682], [132, 609], [746, 927], [433, 758], [879, 317], [985, 585], [852, 846], [487, 423], [465, 39], [851, 389], [519, 111], [59, 381], [287, 98], [703, 471], [358, 396], [290, 481], [144, 625], [734, 419], [19, 195], [507, 745], [275, 306], [214, 716], [165, 265], [536, 700], [996, 305], [960, 235], [484, 761], [438, 136], [584, 303], [990, 649], [394, 776], [285, 563], [488, 421], [73, 567], [127, 32], [782, 723], [750, 526], [881, 648], [728, 271], [39, 954], [291, 895], [780, 174], [684, 477], [40, 481], [716, 548], [896, 72], [258, 60], [286, 478], [817, 885], [482, 284], [448, 842], [158, 900], [819, 486], [937, 231], [963, 592], [472, 912], [222, 438], [962, 509], [609, 61], [446, 850], [157, 504], [860, 613], [498, 168], [640, 849], [35, 254], [732, 131], [458, 419], [790, 924], [589, 815], [845, 767], [866, 975], [139, 979], [54, 259], [722, 230], [725, 574], [993, 878], [337, 371], [716, 757], [867, 428], [130, 191], [386, 264], [686, 371], [8, 644], [768, 857], [752, 245], [580, 491], [427, 275], [172, 866], [754, 796], [734, 895], [915, 617], [175, 931], [98, 214], [550, 779], [741, 934], [131, 214], [186, 76], [411, 793], [550, 986], [715, 806], [609, 699], [866, 385], [521, 808], [893, 932], [334, 237], [601, 517], [964, 254], [639, 934], [928, 767], [323, 214], [50, 515], [819, 291], [143, 521], [98, 181], [109, 457], [422, 92], [796, 98], [234, 547], [982, 570], [825, 239], [640, 742], [382, 857], [632, 626], [897, 923], [744, 76], [779, 710], [62, 997], [411, 829], [781, 435], [750, 164], [824, 788], [706, 469], [996, 33], [994, 57], [891, 807], [442, 79], [746, 813], [897, 870], [392, 859], [972, 651], [219, 596], [765, 894], [100, 620], [277, 987], [627, 213], [61, 206], [135, 422], [855, 511], [899, 758], [596, 214], [74, 45], [838, 768], [812, 667], [36, 157], [281, 107], [414, 250], [533, 968], [666, 751], [655, 361], [437, 579], [238, 928], [75, 454], [230, 402], [994, 531], [136, 435], [272, 735], [658, 7], [278, 488], [58, 164], [411, 597], [211, 758], [847, 972], [348, 890], [916, 626], [829, 219], [164, 910], [20, 560], [543, 325], [644, 786], [830, 466], [765, 51], [831, 747], [385, 844], [970, 921], [444, 749], [737, 937], [671, 56], [143, 542], [798, 343], [606, 187], [236, 345], [969, 170], [710, 310], [974, 873], [753, 765], [544, 156], [549, 646], [729, 174], [255, 333], [889, 663], [65, 741], [398, 291], [665, 84], [391, 101], [315, 730], [862, 541], [624, 203], [993, 223], [867, 590], [825, 541], [352, 159], [671, 135], [887, 426], [596, 96], [528, 308], [568, 93], [405, 431], [417, 341], [385, 997], [197, 990], [478, 427], [372, 734], [995, 961], [260, 795], [302, 699], [499, 295], [656, 678], [443, 700], [750, 815], [104, 849], [755, 845], [89, 772], [871, 590], [929, 326], [158, 528], [864, 241], [305, 457], [337, 76], [616, 435], [693, 844], [895, 602], [982, 907], [273, 513], [422, 939], [903, 159], [197, 676], [436, 959], [481, 992], [174, 186], [126, 591], [179, 701], [127, 406], [594, 31], [528, 959], [101, 532], [953, 138], [847, 553], [25, 487], [755, 152], [220, 943], [624, 786], [520, 941], [435, 709], [675, 890], [884, 90], [981, 573], [24, 652], [467, 346], [799, 87], [2, 182], [876, 269], [89, 394], [108, 32], [567, 628], [301, 487], [274, 387], [385, 613], [252, 204], [612, 91], [929, 830], [21, 917], [871, 471], [314, 206], [772, 766], [68, 229], [154, 351], [96, 691], [646, 341], [142, 938], [54, 246], [44, 916], [946, 148], [561, 975], [405, 481], [934, 47], [311, 541], [662, 260], [120, 116], [9, 528], [652, 860], [537, 197], [855, 166], [312, 271], [876, 996], [221, 271], [53, 817], [513, 683], [45, 933], [928, 819], [208, 22], [166, 446], [99, 127], [865, 599], [458, 550], [980, 959], [823, 828], [843, 311], [489, 984], [246, 121], [408, 635], [339, 708], [658, 841], [762, 781], [842, 654], [554, 941], [539, 856], [784, 504], [787, 817], [964, 288], [326, 543], [114, 659], [502, 396], [188, 551], [717, 814], [682, 871], [220, 803], [584, 74], [31, 426], [418, 694], [644, 983], [874, 325], [339, 589], [30, 688], [998, 606], [633, 129], [339, 923], [332, 630], [34, 325], [411, 444], [706, 998], [418, 675], [146, 417], [3, 447], [408, 968], [565, 387], [331, 960], [247, 607], [305, 33], [174, 617], [520, 232], [86, 216], [701, 217], [606, 506], [230, 768], [809, 81], [219, 954], [585, 305], [960, 498], [51, 850], [929, 784], [978, 720], [750, 193], [596, 340], [322, 368], [347, 969], [550, 283], [214, 418], [858, 514], [855, 774], [697, 854], [839, 339], [585, 180], [585, 18], [751, 882], [139, 575], [263, 701], [682, 2], [686, 194], [611, 832], [164, 463], [116, 322], [933, 850], [799, 835], [242, 718], [874, 626], [471, 262], [975, 879], [727, 734], [333, 708], [676, 849], [5, 669], [783, 254], [606, 306], [798, 856], [750, 40], [626, 100], [416, 481], [729, 796], [229, 208], [791, 827], [560, 306], [744, 30], [201, 685], [742, 192], [506, 527], [903, 403], [34, 78], [849, 358], [764, 178], [927, 905], [311, 118], [560, 264], [321, 864], [638, 121], [788, 605], [398, 525], [50, 33], [782, 293], [230, 588], [302, 634], [679, 643], [293, 686], [244, 317], [362, 340], [91, 20], [438, 678], [891, 77], [491, 670], [158, 619], [388, 594], [399, 630], [200, 679], [603, 172], [705, 975], [44, 714], [551, 448], [697, 253], [120, 812], [61, 525], [795, 765], [671, 103], [40, 96], [468, 582], [949, 116], [324, 737], [934, 794], [764, 859], [142, 334], [36, 268], [517, 969], [822, 128], [562, 262], [422, 836], [820, 102], [617, 805], [249, 998], [146, 180], [227, 572], [219, 146], [604, 685], [582, 644], [213, 841], [886, 660], [531, 263], [520, 808], [815, 630], [161, 409], [61, 532], [581, 815], [487, 278], [731, 15], [54, 985], [436, 181], [194, 236], [866, 705], [121, 126], [283, 975], [102, 842], [255, 92], [775, 602], [43, 533], [836, 437], [874, 685], [524, 544], [697, 991], [724, 374], [352, 22], [572, 670], [206, 558], [931, 168], [227, 602], [473, 501], [411, 122], [395, 68], [438, 62], [644, 816], [93, 546], [947, 152], [329, 253], [885, 825], [935, 814], [462, 873], [650, 610], [467, 169], [876, 809], [727, 773], [468, 805], [506, 834], [595, 614], [433, 444], [604, 146], [851, 136], [721, 748], [893, 253], [665, 704], [470, 817], [363, 548], [273, 895], [822, 985], [67, 71], [307, 343], [171, 291], [872, 319], [149, 673], [171, 459], [516, 161], [602, 269], [192, 49], [545, 91], [895, 342], [102, 752], [702, 845], [913, 129], [192, 417], [63, 49], [635, 152], [291, 795], [212, 397], [919, 756], [268, 409], [737, 832], [280, 744], [521, 294], [904, 414], [643, 14], [621, 158], [455, 105], [252, 804], [966, 538], [425, 563], [270, 467], [44, 392], [419, 530], [183, 635], [60, 436], [380, 902], [597, 596], [8, 850], [154, 175], [860, 341], [587, 579], [13, 416], [48, 154], [485, 553], [921, 855], [746, 503], [628, 865], [935, 720], [433, 734], [355, 754], [313, 328], [788, 475], [962, 869], [341, 112], [221, 196], [377, 895], [732, 151], [221, 730], [357, 499], [771, 795], [918, 165], [841, 159], [81, 180], [358, 714], [384, 17], [970, 407], [98, 171], [840, 383], [575, 276], [951, 426], [233, 57], [521, 234], [288, 911], [75, 422], [67, 974], [906, 843], [813, 241], [1, 880], [28, 105], [617, 155], [339, 901], [153, 248], [897, 636], [271, 339], [856, 329], [975, 541], [638, 721], [56, 391], [906, 937], [699, 89], [740, 667], [141, 665], [32, 22], [585, 129], [117, 931], [528, 750], [763, 260], [657, 248], [81, 598], [4, 328], [593, 163], [537, 429], [415, 330], [444, 177], [238, 312], [406, 363], [312, 975], [108, 187], [461, 723], [465, 413], [487, 283], [878, 591], [214, 585], [194, 960], [835, 393], [88, 842], [738, 361], [739, 321], [924, 983], [929, 71], [135, 990], [796, 38], [33, 563], [600, 853], [258, 958], [589, 745], [939, 579], [524, 5], [302, 678], [284, 33], [194, 637], [980, 153], [928, 528], [591, 166], [52, 848], [61, 803], [860, 60], [921, 627], [477, 114], [885, 883], [553, 57], [790, 556], [159, 261], [964, 951], [754, 858], [382, 700], [705, 329], [22, 470], [147, 812], [794, 578], [322, 443], [134, 836], [43, 550], [24, 626], [421, 352], [154, 347], [39, 389], [982, 824], [814, 620], [227, 875], [246, 293], [980, 93], [478, 547], [504, 471], [983, 476], [705, 283], [163, 180], [191, 417], [259, 61], [371, 593], [526, 832], [391, 528], [16, 463], [925, 670], [997, 324], [323, 137], [770, 937], [210, 658], [259, 56], [970, 127], [382, 418], [836, 167], [540, 61], [920, 316], [573, 668], [60, 175], [828, 284], [860, 697], [982, 877], [648, 144], [209, 283], [744, 709], [580, 262], [515, 155], [23, 129], [484, 285], [137, 85], [601, 246], [608, 73], [239, 928], [267, 609], [905, 176], [946, 129], [998, 331], [897, 867], [488, 187], [77, 953], [883, 440], [234, 412], [931, 661], [338, 875], [450, 280], [423, 649], [543, 384], [528, 622], [70, 461], [298, 40], [349, 609], [394, 921], [476, 562], [760, 126], [297, 25], [476, 195], [445, 764], [560, 1], [679, 127], [159, 856], [211, 294], [63, 785], [149, 633], [263, 55], [2, 47], [535, 761], [258, 2], [877, 841], [254, 699], [67, 229], [211, 508], [56, 413], [279, 398], [28, 306], [334, 559], [132, 321], [172, 240], [450, 875], [745, 275], [290, 569], [321, 299], [519, 695], [948, 281], [402, 336], [169, 970], [715, 987], [828, 704], [739, 3], [292, 746], [3, 635], [638, 577], [794, 349], [912, 374], [8, 635], [456, 589], [544, 995], [997, 129], [891, 119], [153, 666], [939, 865], [607, 688], [37, 438], [350, 800], [398, 746], [224, 521], [896, 5], [478, 156], [289, 647], [778, 496], [317, 396], [389, 349], [844, 286], [351, 151], [939, 524], [825, 916], [118, 426], [707, 130], [830, 328], [700, 354], [393, 549], [366, 695], [635, 42], [422, 678], [263, 846], [124, 336], [211, 149], [853, 617], [861, 932], [598, 450], [364, 219], [53, 505], [674, 600], [66, 209], [616, 972], [387, 418], [123, 766], [353, 12], [174, 372], [612, 128], [519, 571], [503, 303], [275, 613], [406, 624], [72, 924], [968, 56], [126, 780], [150, 292], [126, 387], [680, 2], [394, 636], [563, 305], [138, 472], [668, 654], [727, 726], [178, 845], [753, 4], [250, 693], [734, 514], [274, 886], [534, 328], [608, 290], [749, 574], [787, 592], [591, 85], [95, 339], [73, 779], [85, 476], [773, 986], [203, 747], [99, 397], [582, 156], [38, 516], [153, 576], [388, 667], [883, 445], [673, 574], [50, 672], [99, 899], [581, 136], [735, 281], [753, 600], [955, 377], [559, 410], [483, 489], [171, 196], [799, 818], [572, 872], [745, 8], [623, 497], [502, 375], [909, 56], [594, 901], [40, 305], [513, 378], [280, 495], [354, 304], [185, 788], [682, 176], [751, 29], [376, 503], [74, 281], [899, 838], [201, 88], [695, 362], [866, 222], [481, 499], [91, 117], [860, 443], [783, 796], [927, 688], [106, 225], [224, 916], [398, 921], [319, 153], [502, 713], [485, 650], [901, 380], [760, 972], [371, 834], [107, 111], [465, 41], [147, 433], [232, 214], [660, 176], [391, 606], [496, 61], [593, 264], [617, 556], [643, 1], [693, 987], [499, 727], [741, 34], [632, 160], [596, 236], [274, 654], [86, 644], [953, 621], [803, 958], [657, 43], [334, 620], [199, 873], [79, 486], [395, 686], [252, 119], [267, 53], [421, 735], [578, 68], [973, 263], [180, 448], [14, 250], [434, 8], [837, 41], [299, 437], [659, 900], [67, 714], [454, 308], [763, 116], [318, 583], [387, 747], [325, 261], [929, 599], [325, 263], [169, 903], [123, 424], [415, 701], [876, 984], [207, 268], [438, 333], [323, 771], [337, 160], [550, 142], [929, 643], [242, 33], [447, 684], [321, 758], [665, 372], [277, 144], [222, 78], [497, 134], [929, 679], [73, 87], [249, 648], [115, 226], [826, 411], [516, 527], [350, 296], [243, 771], [552, 880], [237, 658], [200, 767], [100, 5], [724, 8], [498, 898], [58, 460], [111, 391], [610, 645], [146, 22], [177, 613], [734, 696], [544, 583], [936, 335], [266, 964], [48, 720], [95, 462], [297, 498], [492, 45], [936, 213], [994, 827], [507, 354], [910, 906], [530, 459], [165, 188], [928, 112], [111, 86], [109, 987], [780, 325], [379, 549], [764, 504], [180, 702], [123, 613], [201, 563], [661, 590], [97, 844], [265, 50], [228, 136], [162, 762], [228, 728], [886, 647], [553, 446], [850, 586], [664, 980], [360, 141], [877, 287], [686, 997], [664, 348], [271, 147], [404, 436], [200, 369], [708, 20], [852, 703], [982, 46], [59, 490], [975, 710], [649, 656], [25, 709], [837, 679], [997, 720], [645, 65], [515, 723], [433, 809], [648, 82], [442, 5], [960, 601], [149, 19], [912, 777], [574, 813], [867, 831], [980, 225], [943, 935], [208, 544], [170, 470], [358, 204], [808, 679], [493, 433], [69, 77], [341, 243], [66, 802], [797, 400], [632, 331], [830, 982], [430, 652], [97, 70], [192, 467], [480, 809], [232, 254], [290, 524], [666, 95], [192, 96], [254, 349], [11, 989], [19, 528], [874, 297], [155, 549], [347, 340], [7, 727], [260, 788], [923, 701], [290, 541], [594, 926], [694, 237], [495, 500], [383, 483], [645, 524], [184, 628], [923, 201], [784, 284], [563, 886], [678, 267], [883, 694], [458, 156], [896, 654], [234, 83], [914, 556], [299, 427], [745, 214], [388, 364], [846, 105], [399, 3], [94, 767], [723, 736], [249, 649], [213, 967], [195, 301], [657, 371], [825, 348], [784, 173], [617, 611], [64, 411], [385, 979], [19, 457], [906, 757], [931, 133], [206, 703], [761, 354], [233, 901], [819, 357], [59, 877], [595, 545], [413, 229], [202, 47], [86, 168], [843, 736], [741, 869], [916, 145], [672, 745], [287, 896], [341, 913], [514, 24], [666, 495], [619, 599], [352, 140], [912, 425], [925, 901], [734, 933], [664, 755], [500, 357], [616, 274], [989, 552], [72, 553], [597, 920], [774, 84], [685, 599], [906, 520], [977, 824], [220, 572], [92, 706], [389, 313], [991, 131], [996, 615], [964, 1], [814, 897], [450, 707], [985, 854], [310, 671], [892, 830], [587, 747], [64, 302], [925, 815], [374, 888], [181, 120], [453, 913], [621, 370], [626, 176], [618, 361], [427, 273], [946, 182], [313, 989], [708, 986], [868, 888], [345, 293], [352, 972], [919, 652], [282, 891], [196, 861], [826, 999], [912, 47], [230, 678], [323, 923], [62, 965], [819, 597], [519, 104], [221, 667], [82, 577], [910, 369], [135, 832], [556, 704], [969, 812], [765, 332], [625, 501], [680, 375], [451, 394], [134, 157], [304, 297], [367, 876], [412, 273], [65, 965], [316, 331], [364, 459], [455, 619], [713, 424], [384, 941], [549, 785], [964, 982], [229, 825], [262, 291], [765, 872], [746, 321], [357, 12], [994, 334], [752, 651], [513, 448], [538, 96], [717, 333], [568, 66], [457, 189], [283, 828], [85, 549], [479, 428], [622, 193], [896, 562], [557, 105], [347, 816], [768, 31], [245, 712], [416, 64], [967, 109], [415, 454], [540, 939], [485, 229], [725, 324], [360, 66], [553, 205], [352, 83], [421, 8], [373, 584], [642, 441], [483, 35], [209, 263], [203, 660], [56, 526], [526, 337], [494, 68], [605, 160], [103, 851], [687, 768], [391, 857], [404, 558], [917, 619], [734, 763], [676, 239], [984, 814], [248, 547], [735, 512], [455, 995], [858, 43], [465, 15], [430, 965], [9, 546], [520, 62], [223, 620], [674, 168], [537, 306], [414, 109], [126, 146], [168, 550], [600, 675], [23, 512], [624, 171], [502, 401], [796, 844], [388, 777], [824, 629], [409, 17], [779, 313], [993, 247], [922, 943], [534, 211], [208, 529], [114, 442], [601, 378], [580, 744], [628, 256], [476, 861], [369, 174], [307, 578], [366, 409], [676, 386], [930, 561], [679, 410], [134, 965], [698, 79], [470, 611], [147, 150], [356, 211], [822, 927], [791, 117], [232, 863], [212, 132], [886, 284], [336, 690], [755, 126], [338, 140], [519, 425], [712, 858], [651, 81], [878, 285], [818, 966], [573, 494], [721, 348], [338, 616], [91, 555], [687, 449], [789, 4], [628, 335], [794, 197], [711, 633], [919, 965], [445, 417], [734, 20], [660, 881], [916, 180], [176, 154], [93, 214], [834, 385], [711, 595], [744, 952], [537, 467], [666, 512], [429, 482], [316, 273], [145, 159], [401, 899], [156, 352], [577, 202], [413, 928], [370, 488], [676, 696], [715, 905], [93, 957], [659, 885], [181, 25], [778, 450], [169, 675], [531, 311], [448, 952], [626, 75], [329, 685], [661, 700], [157, 143], [346, 284], [217, 112], [533, 766], [399, 204], [777, 463], [24, 479], [383, 476], [674, 745], [448, 78], [389, 240], [806, 921], [519, 60], [448, 36], [282, 127], [526, 942], [265, 258], [497, 63], [412, 47], [522, 343], [932, 422], [366, 317], [837, 623], [622, 381], [582, 637], [75, 989], [693, 349], [823, 564], [465, 554], [2, 843], [817, 967], [89, 520], [599, 531], [426, 389], [949, 124], [622, 218], [367, 738], [970, 118], [613, 848], [673, 92], [576, 104], [420, 360], [985, 511], [551, 169], [871, 902], [826, 160], [767, 295], [807, 254], [393, 363], [972, 249], [921, 429], [321, 556], [728, 211], [940, 939], [209, 80], [465, 106], [774, 866], [875, 652], [982, 548], [735, 765], [958, 821], [18, 718], [354, 619], [909, 647], [33, 635], [81, 638], [894, 29], [617, 573], [945, 100], [969, 195], [95, 863], [469, 47], [336, 739], [791, 870], [35, 654], [109, 346], [785, 618], [22, 496], [458, 775], [19, 39], [773, 882], [565, 301], [449, 212], [706, 537], [871, 416], [750, 927], [301, 12], [865, 441], [966, 360], [574, 867], [143, 421], [282, 347], [265, 699], [955, 305], [507, 425], [360, 411], [306, 590], [480, 217], [788, 121], [695, 14], [913, 234], [180, 784], [958, 297], [653, 868], [518, 755], [649, 813], [571, 799], [408, 750], [541, 956], [153, 471], [857, 311], [466, 928], [914, 189], [771, 794], [873, 294], [373, 835], [786, 161], [657, 224], [582, 18], [82, 522], [829, 929], [658, 178], [707, 867], [622, 305], [296, 83], [4, 221], [338, 750], [222, 480], [715, 106], [743, 907], [197, 109], [605, 753], [962, 713], [264, 442], [409, 354], [319, 393], [711, 956]], 'numCourses': 1000}, {'prerequisites': [[785, 230], [843, 838], [725, 91], [236, 135], [804, 544], [779, 204], [599, 306], [685, 651], [716, 562], [419, 381], [575, 549], [895, 348], [872, 16], [938, 344], [565, 340], [794, 21], [867, 557], [857, 486], [256, 131], [959, 439], [756, 728], [873, 330], [320, 99], [825, 657], [620, 63], [534, 404], [795, 385], [171, 159], [982, 854], [458, 203], [243, 107], [403, 289], [868, 400], [313, 214], [851, 368], [773, 767], [276, 0], [948, 672], [439, 100], [437, 255], [272, 175], [758, 158], [495, 453], [480, 158], [240, 61], [970, 568], [221, 215], [758, 22], [310, 106], [822, 111], [229, 163], [386, 150], [293, 94], [950, 25], [959, 680], [858, 78], [819, 512], [672, 385], [830, 353], [961, 919], [757, 507], [180, 98], [755, 237], [382, 308], [502, 260], [987, 407], [834, 646], [963, 895], [348, 320], [973, 436], [96, 32], [916, 857], [373, 287], [948, 205], [277, 84], [467, 386], [663, 289], [763, 152], [788, 323], [958, 514], [757, 675], [980, 387], [494, 78], [883, 245], [974, 615], [467, 153], [763, 40], [732, 626], [355, 244], [751, 586], [839, 11], [675, 13], [52, 19], [853, 6], [758, 296], [534, 339], [898, 550], [744, 59], [822, 166], [338, 20], [730, 149], [979, 725], [539, 188], [848, 413], [798, 115], [399, 215], [832, 268], [709, 319], [894, 175], [998, 373], [858, 480], [263, 189], [522, 25], [613, 377], [736, 602], [253, 94], [375, 128], [374, 54], [929, 463], [722, 265], [435, 261], [841, 780], [585, 324], [46, 14], [972, 142], [811, 715], [514, 142], [240, 142], [423, 412], [856, 140], [643, 149], [570, 399], [491, 390], [498, 303], [919, 514], [616, 488], [497, 447], [235, 179], [362, 83], [913, 323], [767, 502], [470, 336], [398, 2], [702, 16], [420, 3], [670, 74], [942, 107], [579, 513], [466, 252], [775, 608], [321, 251], [653, 22], [955, 743], [923, 64], [443, 48], [817, 152], [288, 180], [983, 660], [223, 85], [816, 341], [812, 247], [733, 264], [610, 204], [761, 400], [652, 592], [840, 39], [929, 325], [814, 203], [477, 373], [888, 337], [722, 92], [980, 260], [532, 181], [886, 639], [784, 421], [962, 531], [784, 57], [423, 30], [277, 172], [558, 349], [781, 403], [998, 216], [864, 741], [941, 901], [996, 413], [944, 400], [994, 394], [781, 612], [607, 206], [453, 261], [462, 160], [534, 406], [637, 4], [897, 713], [867, 244], [463, 33], [473, 462], [149, 35], [78, 39], [479, 91], [832, 280], [923, 717], [447, 147], [254, 141], [332, 121], [698, 196], [576, 233], [914, 272], [891, 149], [447, 140], [719, 449], [343, 274], [935, 268], [495, 156], [433, 59], [969, 526], [752, 347], [948, 291], [734, 357], [795, 218], [274, 47], [863, 32], [427, 289], [969, 859], [453, 46], [428, 212], [702, 152], [773, 435], [539, 504], [318, 14], [733, 141], [307, 268], [499, 482], [713, 189], [706, 325], [490, 349], [970, 120], [892, 72], [942, 484], [771, 718], [784, 325], [665, 543], [530, 474], [827, 90], [564, 360], [247, 172], [610, 374], [853, 700], [364, 233], [893, 425], [695, 530], [382, 42], [779, 582], [472, 17], [988, 543], [498, 214], [895, 532], [851, 165], [960, 845], [825, 470], [626, 373], [891, 186], [830, 658], [986, 925], [541, 210], [633, 606], [847, 634], [538, 454], [673, 25], [417, 140], [774, 42], [275, 143], [608, 495], [736, 274], [687, 403], [882, 434], [729, 345], [773, 502], [955, 184], [932, 127], [577, 524], [705, 289], [918, 28], [506, 441], [663, 352], [566, 530], [256, 255], [206, 64], [511, 256], [771, 393], [732, 279], [489, 464], [727, 451], [653, 505], [921, 749], [915, 537], [906, 90], [931, 420], [970, 543], [624, 537], [354, 126], [554, 373], [699, 476], [901, 109], [600, 388], [179, 81], [829, 205], [824, 549], [987, 861], [578, 538], [356, 147], [666, 287], [932, 264], [392, 138], [779, 98], [715, 320], [564, 509], [646, 293], [294, 53], [706, 472], [548, 512], [905, 860], [926, 804], [715, 323], [788, 547], [655, 419], [813, 451], [528, 482], [779, 93], [908, 193], [463, 200], [847, 284], [231, 128], [620, 361], [372, 169], [435, 257], [394, 268], [420, 368], [850, 130], [631, 144], [657, 63], [423, 222], [580, 116], [382, 334], [385, 242], [265, 125], [325, 125], [209, 71], [519, 274], [917, 870], [779, 742], [751, 604], [839, 281], [483, 287], [256, 34], [666, 389], [913, 135], [513, 161], [666, 170], [426, 425], [804, 631], [461, 280], [507, 156], [758, 73], [764, 306], [905, 499], [234, 86], [630, 252], [876, 124], [318, 275], [331, 301], [874, 190], [969, 681], [862, 302], [885, 794], [616, 206], [699, 142], [877, 538], [802, 475], [704, 424], [479, 300], [916, 326], [932, 573], [845, 230], [224, 46], [790, 401], [795, 700], [639, 176], [917, 471], [652, 217], [944, 928], [518, 110], [661, 103], [874, 186], [206, 72], [730, 404], [969, 674], [801, 770], [535, 1], [390, 243], [270, 211], [626, 545], [875, 464], [601, 484], [630, 505], [195, 82], [891, 703], [545, 411], [603, 252], [215, 177], [729, 440], [951, 351], [476, 42], [876, 261], [812, 248], [735, 110], [386, 102], [534, 72], [556, 310], [326, 282], [608, 226], [900, 17], [667, 555], [794, 164], [709, 304], [907, 297], [421, 62], [608, 102], [289, 58], [383, 84], [895, 254], [694, 156], [968, 311], [932, 139], [657, 67], [936, 659], [875, 759], [483, 233], [490, 469], [84, 40], [321, 225], [843, 341], [449, 255], [719, 325], [854, 271], [697, 47], [594, 320], [734, 253], [655, 552], [302, 154], [704, 624], [674, 308], [790, 609], [883, 427], [549, 417], [972, 196], [933, 119], [999, 40], [760, 745], [543, 84], [994, 19], [506, 343], [440, 121], [947, 54], [713, 289], [642, 210], [810, 410], [820, 808], [964, 684], [963, 709], [347, 292], [973, 503], [943, 204], [728, 577], [851, 741], [549, 215], [415, 40], [957, 439], [279, 181], [931, 883], [840, 84], [742, 555], [803, 196], [884, 332], [708, 352], [643, 192], [976, 278], [693, 665], [661, 462], [792, 538], [961, 238], [133, 107], [561, 180], [860, 508], [924, 616], [870, 660], [776, 369], [793, 307], [944, 868], [856, 56], [415, 376], [444, 397], [628, 426], [790, 45], [304, 108], [457, 349], [441, 161], [515, 94], [899, 109], [867, 195], [718, 404], [619, 462], [103, 33], [862, 77], [727, 672], [825, 815], [722, 556], [934, 883], [828, 322], [630, 368], [282, 170], [824, 371], [851, 779], [691, 155], [533, 382], [884, 61], [697, 130], [201, 105], [798, 296], [855, 265], [503, 31], [388, 124], [850, 152], [933, 203], [736, 80], [335, 239], [446, 6], [630, 178], [802, 88], [299, 270], [696, 526], [869, 269], [659, 292], [284, 93], [719, 212], [710, 480], [497, 205], [565, 123], [547, 442], [582, 385], [670, 550], [729, 218], [731, 285], [405, 57], [734, 683], [424, 102], [823, 39], [665, 629], [392, 24], [802, 242], [791, 620], [864, 112], [178, 94], [898, 511], [978, 595], [887, 3], [521, 144], [515, 178], [908, 302], [233, 60], [735, 161], [347, 241], [736, 117], [233, 192], [633, 449], [831, 806], [308, 304], [868, 425], [307, 33], [907, 67], [501, 265], [945, 62], [516, 88], [922, 119], [358, 150], [969, 680], [787, 500], [400, 366], [662, 569], [767, 316], [821, 38], [945, 13], [871, 413], [536, 251], [647, 591], [645, 84], [418, 242], [153, 37], [647, 32], [867, 298], [667, 203], [988, 398], [890, 578], [988, 712], [454, 369], [420, 92], [644, 631], [458, 215], [921, 153], [913, 490], [947, 594], [774, 121], [286, 212], [489, 8], [289, 236], [809, 664], [793, 694], [940, 395], [647, 441], [953, 352], [521, 194], [924, 592], [885, 842], [199, 149], [489, 243], [736, 692], [424, 329], [788, 9], [606, 457], [685, 615], [405, 403], [604, 151], [553, 430], [876, 372], [920, 598], [939, 666], [993, 109], [708, 115], [760, 153], [753, 455], [125, 13], [688, 153], [883, 161], [769, 427], [960, 308], [824, 817], [479, 169], [829, 163], [773, 280], [735, 612], [938, 610], [914, 378], [832, 126], [920, 715], [653, 429], [849, 412], [542, 103], [668, 47], [917, 603], [504, 271], [760, 399], [751, 7], [945, 327], [46, 19], [316, 176], [411, 38], [666, 136], [818, 384], [932, 108], [972, 658], [666, 23], [868, 518], [690, 258], [241, 226], [553, 535], [837, 269], [988, 619], [983, 285], [635, 259], [800, 110], [573, 65], [841, 318], [531, 424], [705, 77], [474, 154], [757, 552], [606, 18], [871, 735], [961, 623], [605, 13], [900, 121], [180, 7], [906, 737], [862, 495], [582, 443], [233, 197], [629, 430], [370, 32], [890, 864], [879, 659], [778, 248], [988, 434], [521, 109], [903, 668], [891, 809], [529, 247], [794, 137], [663, 648], [988, 376], [924, 712], [640, 319], [409, 348], [780, 447], [918, 327], [570, 103], [473, 203], [743, 469], [445, 282], [965, 926], [720, 359], [862, 520], [772, 130], [319, 192], [703, 75], [954, 172], [885, 208], [629, 484], [775, 587], [919, 260], [835, 395], [707, 681], [826, 105], [991, 840], [638, 409], [965, 125], [949, 289], [809, 408], [923, 423], [853, 340], [781, 748], [519, 0], [317, 172], [723, 49], [909, 580], [780, 62], [830, 789], [813, 784], [903, 249], [570, 440], [631, 625], [720, 32], [381, 122], [406, 112], [865, 620], [736, 497], [730, 280], [417, 35], [638, 40], [767, 531], [679, 147], [485, 19], [905, 554], [897, 651], [491, 139], [731, 722], [627, 516], [486, 107], [766, 184], [793, 223], [857, 489], [576, 156], [878, 784], [979, 892], [611, 501], [964, 651], [367, 231], [183, 59], [905, 242], [487, 45], [912, 534], [623, 367], [901, 692], [882, 816], [407, 275], [788, 230], [887, 286], [652, 341], [915, 73], [303, 45], [960, 304], [705, 316], [707, 314], [920, 351], [956, 48], [818, 814], [529, 349], [507, 236], [764, 206], [911, 217], [429, 323], [903, 487], [642, 376], [763, 329], [175, 66], [823, 171], [856, 395], [590, 106], [384, 323], [616, 561], [792, 785], [887, 387], [823, 431], [521, 418], [161, 101], [929, 367], [612, 352], [859, 549], [810, 147], [314, 13], [920, 71], [783, 366], [525, 399], [300, 19], [653, 593], [165, 99], [772, 349], [804, 209], [926, 156], [335, 241], [465, 294], [567, 502], [365, 167], [689, 651], [684, 403], [584, 1], [902, 283], [630, 311], [743, 156], [666, 660], [114, 90], [542, 237], [606, 229], [609, 206], [514, 220], [931, 650], [928, 398], [892, 513], [591, 276], [685, 406], [185, 88], [566, 357], [875, 495], [798, 417], [286, 13], [708, 410], [748, 375], [970, 403], [966, 910], [943, 514], [678, 433], [933, 876], [489, 423], [337, 143], [710, 491], [932, 59], [972, 907], [399, 174], [396, 44], [349, 298], [355, 230], [719, 608], [682, 113], [333, 172], [930, 783], [916, 344], [514, 92], [614, 153], [676, 218], [442, 425], [556, 266], [851, 381], [683, 247], [285, 83], [939, 556], [221, 35], [546, 109], [183, 144], [827, 506], [737, 64], [488, 433], [756, 294], [842, 17], [839, 37], [881, 256], [689, 317], [974, 592], [488, 225], [603, 342], [649, 301], [641, 478], [904, 574], [437, 57], [898, 59], [509, 478], [479, 144], [78, 16], [231, 4], [677, 298], [943, 58], [632, 14], [699, 281], [852, 308], [251, 211], [448, 333], [361, 289], [837, 397], [380, 60], [848, 340], [981, 531], [219, 83], [301, 112], [993, 36], [948, 22], [843, 830], [858, 358], [491, 392], [696, 45], [983, 664], [886, 456], [557, 521], [919, 674], [180, 36], [638, 291], [951, 661], [597, 283], [950, 881], [515, 288], [531, 418], [514, 499], [254, 102], [350, 215], [509, 25], [610, 71], [533, 18], [453, 42], [157, 120], [626, 434], [800, 671], [900, 211], [829, 626], [699, 269], [415, 343], [677, 116], [521, 82], [568, 8], [492, 454], [318, 197], [645, 131], [675, 360], [795, 563], [254, 129], [793, 149], [709, 512], [591, 138], [411, 148], [127, 25], [154, 9], [470, 87], [852, 660], [739, 60], [875, 280], [701, 332], [288, 234], [923, 74], [909, 362], [870, 330], [869, 647], [883, 338], [711, 246], [196, 30], [716, 393], [811, 201], [970, 808], [607, 398], [755, 732], [528, 431], [936, 237], [633, 406], [950, 922], [129, 53], [904, 891], [633, 589], [470, 129], [432, 386], [688, 35], [798, 663], [319, 202], [791, 335], [425, 63], [937, 570], [170, 19], [298, 262], [714, 194], [827, 797], [913, 824], [584, 483], [738, 234], [448, 161], [942, 931], [495, 485], [810, 683], [885, 228], [213, 159], [983, 716], [611, 172], [830, 138], [389, 332], [970, 166], [251, 21], [669, 555], [439, 33], [381, 204], [881, 724], [843, 842], [640, 449], [183, 32], [384, 66], [557, 305], [462, 424], [841, 676], [888, 39], [777, 511], [994, 798], [613, 81], [922, 574], [442, 330], [185, 50], [976, 48], [428, 119], [994, 863], [473, 182], [786, 506], [807, 497], [668, 276], [308, 195], [644, 65], [632, 188], [673, 338], [402, 300], [894, 336], [420, 96], [732, 318], [475, 402], [969, 636], [728, 487], [370, 163], [648, 638], [997, 674], [929, 386], [341, 167], [890, 564], [732, 368], [711, 644], [876, 834], [152, 150], [139, 138], [834, 185], [570, 185], [966, 26], [816, 101], [880, 642], [602, 92], [907, 463], [435, 367], [405, 154], [256, 20], [820, 36], [411, 194], [103, 95], [929, 59], [648, 343], [858, 22], [995, 335], [836, 215], [830, 624], [460, 326], [802, 462], [841, 708], [892, 273], [784, 386], [760, 5], [834, 602], [963, 887], [327, 50], [630, 112], [809, 328], [659, 379], [349, 84], [485, 69], [783, 408], [458, 128], [976, 155], [712, 665], [230, 28], [526, 495], [425, 227], [986, 182], [299, 162], [977, 569], [829, 258], [603, 221], [255, 28], [717, 519], [924, 404], [384, 310], [804, 552], [880, 821], [895, 477], [408, 285], [236, 53], [998, 355], [688, 13], [834, 413], [316, 245], [221, 169], [951, 695], [926, 641], [410, 266], [574, 350], [707, 263], [291, 79], [953, 497], [493, 455], [824, 623], [289, 9], [818, 749], [476, 284], [529, 528], [825, 158], [305, 152], [447, 83], [304, 182], [753, 6], [879, 332], [596, 452], [815, 665], [28, 7], [751, 657], [385, 208], [985, 299], [186, 31], [863, 176], [421, 141], [743, 467], [542, 21], [900, 324], [723, 466], [193, 62], [397, 251], [805, 167], [304, 284], [622, 541], [665, 301], [544, 17], [702, 363], [746, 709], [660, 389], [461, 398], [249, 214], [555, 533], [422, 9], [967, 32], [948, 125], [566, 170], [773, 766], [997, 54], [958, 382], [163, 68], [644, 396], [603, 2], [850, 36], [433, 292], [962, 144], [712, 466], [770, 170], [992, 149], [351, 198], [326, 127], [760, 517], [892, 258], [698, 522], [920, 679], [608, 479], [724, 163], [664, 605], [559, 17], [417, 343], [822, 63], [715, 578], [292, 16], [346, 119], [826, 798], [895, 567], [325, 21], [661, 318], [614, 152], [666, 549], [233, 30], [518, 403], [766, 370], [379, 220], [211, 62], [403, 348], [208, 55], [195, 131], [879, 241], [351, 336], [990, 10], [849, 184], [720, 49], [308, 129], [439, 356], [934, 132], [571, 210], [952, 857], [845, 376], [466, 34], [343, 300], [915, 737], [487, 78], [912, 518], [620, 418], [902, 827], [887, 110], [551, 6], [764, 14], [60, 35], [230, 139], [569, 540], [521, 244], [260, 42], [943, 523], [955, 371], [505, 20], [682, 157], [582, 149], [723, 63], [942, 461], [504, 445], [933, 733], [417, 80], [626, 16], [952, 509], [313, 65], [419, 228], [462, 125], [901, 712], [759, 201], [770, 417], [827, 672], [763, 557], [571, 243], [345, 279], [873, 857], [659, 298], [845, 140], [287, 19], [774, 484], [486, 301], [648, 71], [522, 375], [891, 618], [866, 559], [460, 412], [351, 267], [881, 252], [914, 843], [465, 400], [416, 212], [97, 21], [986, 376], [137, 78], [820, 770], [769, 274], [615, 159], [858, 176], [825, 346], [321, 49], [809, 97], [244, 16], [684, 82], [666, 379], [831, 492], [805, 358], [814, 80], [725, 142], [384, 125], [383, 327], [897, 707], [575, 445], [616, 330], [913, 463], [659, 33], [831, 653], [923, 635], [618, 614], [877, 227], [118, 68], [858, 67], [779, 569], [884, 203], [832, 711], [988, 101], [673, 96], [507, 264], [276, 177], [498, 281], [763, 742], [884, 117], [865, 312], [950, 11], [549, 75], [718, 626], [732, 108], [635, 53], [687, 529], [703, 376], [709, 394], [710, 595], [821, 600], [681, 653], [957, 265], [876, 664], [781, 684], [141, 111], [904, 490], [987, 480], [698, 134], [924, 201], [373, 255], [863, 320], [709, 9], [626, 12], [737, 512], [967, 427], [447, 346], [785, 240], [721, 209], [966, 603], [735, 49], [559, 31], [715, 520], [413, 64], [623, 449], [797, 736], [385, 93], [491, 466], [615, 415], [875, 168], [727, 27], [704, 473], [518, 106], [483, 291], [661, 342], [793, 248], [585, 93], [801, 669], [368, 303], [517, 404], [759, 454], [291, 147], [680, 675], [874, 341], [690, 288], [852, 842], [693, 60], [455, 396], [459, 399], [429, 103], [697, 210], [714, 472], [208, 190], [932, 929], [316, 27], [786, 569], [719, 502], [690, 202], [747, 281], [603, 573], [470, 195], [258, 104], [188, 74], [715, 350], [959, 338], [696, 81], [822, 204], [989, 524], [654, 339], [555, 321], [219, 38], [971, 327], [581, 411], [671, 511], [658, 46], [439, 108], [251, 13], [255, 102], [979, 264], [446, 316], [748, 243], [571, 366], [419, 403], [345, 50], [972, 16], [738, 513], [509, 359], [461, 110], [929, 581], [811, 585], [518, 322], [568, 34], [900, 49], [845, 381], [544, 53], [964, 576], [949, 552], [994, 931], [715, 462], [299, 199], [113, 0], [921, 518], [751, 630], [767, 328], [812, 106], [910, 784], [880, 713], [773, 720], [971, 134], [450, 379], [704, 146], [379, 170], [746, 399], [790, 113], [391, 2], [799, 116], [845, 193], [909, 728], [319, 62], [620, 172], [528, 434], [691, 112], [621, 588], [974, 525], [982, 831], [120, 111], [970, 76], [343, 114], [633, 64], [935, 683], [667, 326], [843, 399], [973, 718], [997, 538], [725, 282], [511, 43], [192, 114], [967, 856], [185, 87], [760, 164], [435, 18], [678, 364], [397, 352], [500, 47], [949, 864], [875, 675], [699, 583], [644, 193], [759, 363], [732, 367], [850, 460], [684, 121], [778, 131], [785, 403], [821, 7], [536, 275], [577, 332], [805, 63], [582, 75], [736, 189], [396, 349], [726, 473], [964, 659], [70, 30], [894, 206], [760, 108], [594, 182], [648, 452], [931, 441], [744, 474], [971, 868], [655, 350], [725, 276], [932, 596], [759, 515], [499, 335], [941, 535], [767, 435], [687, 531], [348, 325], [389, 88], [581, 419], [742, 665], [495, 188], [890, 177], [927, 674], [711, 217], [361, 68], [487, 407], [525, 437], [975, 42], [599, 122], [909, 632], [934, 16], [880, 165], [178, 150], [826, 401], [433, 119], [174, 63], [998, 682], [664, 571], [997, 648], [593, 421], [58, 53], [292, 146], [982, 82], [734, 682], [357, 43], [523, 275], [330, 282], [797, 599], [918, 27], [478, 50], [929, 117], [739, 534], [268, 148], [439, 331], [635, 424], [901, 465], [748, 583], [773, 385], [742, 598], [554, 227], [190, 57], [523, 10], [542, 390], [311, 204], [952, 72], [499, 433], [549, 359], [932, 502], [743, 514], [560, 438], [395, 223], [594, 248], [860, 830], [291, 179], [575, 273], [994, 978], [721, 325], [683, 548], [891, 445], [204, 135], [979, 534], [738, 244], [656, 572], [534, 302], [979, 849], [932, 829], [763, 751], [284, 152], [137, 104], [415, 213], [466, 284], [180, 21], [959, 666], [856, 513], [960, 888], [733, 412], [618, 290], [589, 463], [531, 475], [927, 845], [849, 179], [735, 504], [774, 217], [992, 580], [144, 66], [466, 307], [446, 324], [674, 133], [736, 11], [726, 373], [608, 565], [462, 229], [726, 351], [382, 212], [150, 31], [317, 298], [405, 211], [675, 55], [563, 342], [501, 47], [765, 681], [937, 129], [965, 186], [856, 88], [837, 326], [558, 355], [724, 149], [311, 104], [481, 182], [975, 688], [757, 640], [834, 535], [395, 270], [311, 5], [717, 149], [858, 189], [457, 146], [647, 505], [478, 279], [832, 308], [286, 139], [474, 296], [608, 482], [366, 186], [983, 189], [949, 256], [919, 344], [948, 794], [720, 251], [755, 364], [971, 249], [840, 512], [859, 815], [574, 129], [758, 281], [907, 145], [328, 92], [909, 583], [990, 688], [661, 100], [777, 188], [277, 150], [839, 192], [532, 507], [834, 356], [170, 13], [514, 211], [277, 233], [885, 630], [371, 245], [985, 383], [769, 281], [886, 135], [896, 212], [372, 203], [767, 312], [713, 676], [960, 60], [521, 50], [627, 243], [578, 512], [575, 326], [47, 0], [912, 851], [439, 192], [777, 220], [948, 751], [265, 235], [963, 102], [743, 664], [514, 218], [994, 24], [834, 441], [790, 300], [679, 141], [71, 14], [965, 87], [801, 657], [624, 596], [288, 86], [533, 106], [447, 132], [881, 223], [889, 233], [517, 293], [488, 89], [284, 14], [409, 54], [542, 221], [293, 225], [570, 106], [902, 641], [937, 642], [643, 358], [467, 73], [741, 286], [341, 154], [768, 138], [440, 286], [119, 6], [967, 451], [917, 654], [638, 259], [982, 76], [501, 186], [638, 450], [558, 164], [932, 743], [911, 733], [292, 74], [962, 417], [294, 85], [136, 103], [395, 167], [197, 167], [985, 682], [865, 494], [879, 407], [708, 419], [692, 196], [790, 144], [634, 500], [718, 214], [600, 92], [320, 213], [286, 278], [591, 282], [720, 565], [606, 499], [998, 49], [992, 316], [719, 596], [930, 36], [847, 583], [256, 46], [474, 185], [583, 114], [856, 670], [291, 100], [487, 235], [739, 492], [360, 358], [625, 239], [792, 449], [771, 701], [867, 598], [866, 501], [293, 265], [863, 115], [783, 358], [932, 396], [524, 282], [125, 108], [755, 474], [894, 566], [581, 32], [312, 193], [799, 670], [967, 717], [621, 36], [800, 428], [599, 219], [652, 384], [607, 136], [825, 610], [367, 268], [533, 7], [772, 275], [747, 577], [887, 124], [888, 127], [922, 739], [909, 744], [498, 237], [944, 192], [653, 28], [587, 322], [361, 206], [555, 313], [533, 294], [21, 11], [381, 340], [710, 65], [696, 584], [783, 558], [235, 82], [874, 380], [656, 125], [972, 199], [685, 400], [947, 450], [949, 617], [601, 267], [828, 278], [459, 78], [269, 122], [235, 75], [563, 8], [478, 408], [803, 8], [868, 741], [813, 115], [789, 370], [837, 453], [856, 130], [501, 356], [687, 74], [553, 114], [282, 174], [123, 69], [995, 208], [823, 241], [150, 58], [678, 296], [755, 524], [833, 325], [761, 539], [807, 600], [613, 435], [936, 707], [622, 132], [802, 645], [737, 7], [998, 142], [283, 102], [941, 635], [351, 287], [922, 810], [604, 48], [573, 55], [340, 85], [763, 359], [773, 44], [270, 186], [957, 181], [956, 764], [895, 683], [742, 434], [832, 30], [623, 280], [680, 235], [420, 298], [814, 239], [870, 755], [838, 464], [234, 227], [928, 617], [966, 4], [835, 680], [499, 383], [683, 507], [895, 878], [778, 154], [629, 596], [875, 20], [998, 427], [985, 318], [590, 81], [727, 74], [430, 212], [867, 367], [783, 400], [978, 526], [836, 339], [896, 330], [993, 896], [152, 42], [884, 497], [745, 134], [835, 808], [977, 497], [477, 464], [847, 633], [588, 51], [546, 384], [807, 528], [938, 922], [800, 75], [915, 110], [809, 797], [682, 622], [747, 590], [856, 732], [376, 45], [719, 631], [744, 674], [238, 0], [424, 330], [828, 119], [963, 754], [686, 19], [758, 609], [666, 366], [761, 243], [724, 231], [817, 801], [971, 408], [595, 429], [684, 67], [110, 45], [989, 855], [632, 178], [858, 696], [979, 286], [723, 51], [280, 260], [913, 97], [760, 601], [468, 227], [189, 56], [996, 187], [664, 350], [448, 80], [290, 204], [935, 352], [437, 94], [893, 498], [451, 85], [364, 174], [271, 198], [917, 638], [959, 46], [498, 239], [761, 310], [751, 587], [959, 284], [518, 217], [225, 49], [667, 133], [576, 107], [855, 450], [395, 393], [676, 532], [961, 1], [533, 210], [861, 483], [800, 586], [461, 52], [908, 431], [532, 384], [697, 188], [674, 184], [486, 6], [815, 22], [782, 424], [994, 772], [406, 194], [441, 392], [904, 255], [998, 867], [966, 370], [268, 169], [347, 153], [709, 645], [889, 583], [248, 102], [752, 581], [588, 430], [189, 102], [760, 215], [296, 291], [931, 87], [619, 561], [823, 33], [652, 535], [340, 281], [263, 40], [821, 471], [865, 78], [140, 4], [930, 258], [733, 201], [755, 420], [579, 198], [895, 801], [757, 192], [511, 215], [481, 452], [429, 51], [919, 313], [580, 49]], 'numCourses': 1000}, {'prerequisites': [[867, 339], [741, 322], [467, 399], [836, 393], [923, 753], [374, 63], [728, 656], [184, 108], [556, 36], [802, 257], [548, 140], [686, 532], [524, 111], [796, 351], [767, 621], [846, 701], [573, 479], [608, 462], [485, 70], [675, 669], [705, 675], [140, 60], [950, 874], [621, 236], [622, 172], [947, 441], [511, 504], [506, 176], [797, 217], [312, 256], [513, 253], [579, 339], [933, 931], [888, 580], [349, 269], [960, 374], [316, 207], [399, 109], [599, 7], [42, 17], [921, 884], [616, 590], [478, 368], [928, 526], [841, 338], [872, 621], [882, 656], [601, 160], [875, 27], [88, 44], [912, 270], [538, 510], [769, 99], [377, 293], [364, 121], [944, 847], [940, 569], [758, 686], [330, 59], [816, 303], [993, 335], [480, 127], [650, 28], [469, 57], [892, 518], [745, 230], [813, 148], [130, 6], [868, 770], [515, 492], [433, 330], [735, 497], [401, 139], [955, 384], [499, 124], [947, 107], [478, 203], [570, 179], [765, 347], [269, 158], [348, 340], [982, 211], [631, 99], [467, 339], [573, 213], [346, 200], [729, 666], [785, 367], [840, 30], [764, 137], [955, 476], [972, 816], [714, 284], [322, 16], [935, 808], [581, 310], [634, 291], [960, 159], [371, 59], [682, 642], [613, 67], [971, 356], [830, 355], [585, 237], [630, 197], [300, 277], [313, 223], [310, 280], [923, 718], [895, 839], [671, 238], [722, 668], [883, 491], [996, 873], [591, 437], [954, 628], [796, 582], [986, 191], [927, 831], [699, 680], [870, 466], [899, 576], [530, 488], [861, 396], [779, 477], [701, 442], [693, 525], [673, 423], [844, 114], [987, 24], [723, 226], [479, 194], [754, 338], [623, 280], [203, 83], [882, 192], [758, 320], [490, 268], [914, 14], [733, 489], [873, 589], [672, 212], [734, 279], [844, 66], [969, 812], [577, 153], [349, 316], [941, 344], [668, 508], [834, 343], [767, 592], [131, 17], [479, 420], [472, 224], [940, 680], [629, 569], [904, 666], [845, 822], [675, 180], [85, 73], [578, 81], [694, 535], [611, 367], [593, 82], [687, 633], [622, 75], [444, 25], [457, 25], [896, 361], [667, 541], [693, 671], [985, 88], [871, 93], [829, 423], [621, 103], [785, 416], [941, 261], [491, 382], [729, 554], [902, 298], [342, 324], [673, 319], [800, 276], [949, 772], [905, 642], [453, 421], [566, 367], [233, 104], [202, 87], [734, 137], [922, 408], [823, 157], [614, 72], [491, 294], [669, 564], [377, 372], [431, 412], [702, 347], [431, 311], [875, 386], [389, 105], [664, 411], [726, 56], [513, 478], [838, 721], [499, 235], [371, 125], [607, 552], [386, 81], [514, 402], [692, 464], [433, 243], [895, 197], [734, 164], [964, 298], [632, 131], [697, 166], [814, 45], [690, 623], [986, 368], [556, 240], [410, 105], [731, 360], [174, 120], [815, 484], [535, 51], [637, 83], [770, 703], [442, 159], [853, 761], [887, 73], [447, 375], [981, 656], [852, 178], [645, 269], [425, 386], [645, 596], [789, 459], [606, 28], [578, 80], [486, 397], [735, 333], [938, 696], [558, 132], [615, 188], [666, 60], [156, 68], [646, 469], [841, 826], [925, 89], [832, 256], [801, 702], [696, 315], [329, 284], [673, 179], [620, 503], [895, 5], [953, 517], [671, 64], [906, 811], [623, 113], [597, 410], [798, 332], [819, 168], [802, 387], [498, 407], [922, 522], [705, 699], [861, 599], [395, 85], [315, 237], [726, 382], [704, 199], [514, 477], [967, 920], [383, 219], [617, 520], [583, 40], [671, 222], [461, 407], [562, 98], [977, 688], [907, 127], [953, 610], [518, 329], [435, 23], [117, 47], [747, 730], [920, 461], [998, 359], [929, 621], [987, 520], [303, 122], [735, 283], [754, 216], [724, 518], [432, 327], [834, 132], [534, 406], [835, 154], [986, 298], [619, 511], [920, 862], [983, 643], [770, 247], [178, 71], [895, 128], [842, 213], [682, 315], [474, 278], [621, 440], [954, 810], [773, 162], [298, 192], [834, 784], [862, 160], [611, 370], [341, 246], [488, 313], [984, 873], [406, 245], [641, 571], [893, 472], [208, 70], [329, 147], [996, 328], [566, 181], [585, 434], [222, 51], [850, 375], [933, 311], [998, 991], [931, 694], [975, 300], [961, 280], [512, 41], [945, 84], [823, 88], [397, 187], [108, 77], [750, 33], [928, 65], [456, 223], [997, 0], [992, 943], [262, 74], [936, 196], [243, 203], [649, 285], [580, 204], [748, 683], [568, 32], [434, 430], [937, 173], [602, 190], [407, 65], [874, 624], [374, 19], [290, 155], [854, 288], [702, 78], [329, 314], [669, 440], [964, 40], [577, 296], [743, 682], [612, 487], [822, 624], [166, 79], [564, 199], [318, 101], [909, 72], [933, 373], [413, 96], [240, 20], [440, 323], [638, 533], [527, 518], [407, 280], [952, 949], [730, 385], [512, 365], [603, 254], [396, 205], [864, 142], [309, 104], [515, 81], [851, 748], [812, 667], [515, 233], [581, 304], [666, 550], [759, 423], [933, 682], [894, 656], [387, 1], [722, 81], [561, 247], [864, 61], [265, 228], [496, 70], [674, 428], [894, 133], [868, 695], [754, 436], [951, 499], [987, 218], [963, 562], [349, 256], [890, 158], [818, 430], [924, 791], [667, 508], [244, 186], [861, 351], [869, 605], [638, 200], [224, 94], [877, 137], [867, 335], [691, 158], [406, 384], [220, 115], [728, 240], [914, 413], [817, 333], [951, 739], [829, 435], [843, 837], [681, 632], [829, 71], [296, 166], [712, 388], [900, 271], [223, 63], [698, 420], [811, 676], [827, 362], [996, 188], [584, 313], [977, 269], [509, 94], [824, 310], [704, 660], [359, 141], [396, 374], [611, 513], [450, 160], [745, 344], [849, 318], [602, 204], [958, 484], [977, 193], [882, 149], [709, 343], [859, 368], [847, 417], [455, 28], [540, 184], [232, 67], [528, 502], [780, 71], [785, 186], [988, 883], [908, 451], [668, 542], [794, 150], [155, 145], [994, 226], [848, 692], [660, 106], [735, 385], [929, 448], [637, 45], [907, 16], [564, 26], [985, 451], [621, 515], [806, 435], [925, 193], [454, 81], [140, 99], [933, 695], [637, 479], [489, 287], [705, 638], [914, 419], [876, 711], [892, 29], [409, 99], [674, 440], [583, 198], [341, 199], [664, 161], [925, 225], [790, 532], [763, 135], [795, 564], [204, 186], [931, 17], [684, 553], [199, 45], [882, 645], [752, 313], [568, 431], [794, 601], [979, 512], [577, 520], [36, 28], [704, 509], [923, 399], [817, 752], [930, 412], [857, 775], [899, 200], [855, 299], [410, 216], [245, 127], [873, 42], [260, 34], [929, 456], [739, 144], [927, 639], [702, 381], [370, 199], [361, 340], [119, 116], [209, 119], [963, 404], [933, 21], [970, 876], [433, 336], [719, 373], [998, 884], [985, 821], [549, 271], [532, 149], [549, 142], [586, 420], [895, 660], [662, 164], [402, 146], [804, 257], [876, 652], [843, 792], [693, 259], [548, 46], [905, 750], [436, 90], [564, 283], [676, 671], [373, 341], [585, 306], [865, 282], [329, 57], [903, 821], [925, 403], [809, 227], [804, 64], [658, 505], [884, 13], [455, 92], [632, 191], [909, 506], [507, 361], [802, 361], [931, 882], [292, 86], [591, 458], [439, 425], [421, 200], [802, 552], [748, 144], [773, 2], [120, 42], [573, 415], [830, 808], [846, 355], [981, 442], [520, 146], [881, 735], [877, 686], [436, 372], [923, 727], [455, 131], [863, 239], [913, 67], [864, 800], [973, 968], [157, 50], [983, 783], [903, 270], [97, 40], [441, 18], [709, 45], [598, 168], [844, 626], [244, 136], [803, 376], [126, 125], [603, 284], [796, 752], [978, 672], [561, 376], [844, 737], [580, 177], [807, 613], [647, 598], [885, 76], [565, 286], [901, 722], [908, 32], [840, 487], [885, 238], [758, 580], [451, 207], [992, 96], [546, 62], [573, 493], [505, 35], [897, 664], [491, 76], [996, 885], [864, 240], [988, 89], [870, 368], [455, 391], [512, 384], [819, 486], [758, 461], [869, 533], [701, 584], [187, 70], [677, 40], [957, 534], [754, 479], [885, 106], [710, 34], [191, 49], [886, 80], [831, 224], [301, 135], [832, 658], [960, 184], [323, 304], [853, 599], [419, 1], [508, 285], [983, 117], [901, 669], [859, 134], [605, 406], [518, 448], [242, 115], [951, 139], [606, 7], [665, 535], [935, 539], [549, 422], [941, 300], [677, 288], [256, 128], [382, 87], [517, 64], [767, 123], [976, 718], [602, 279], [970, 805], [975, 641], [871, 177], [670, 546], [374, 215], [948, 382], [403, 144], [206, 123], [783, 579], [942, 373], [811, 386], [512, 453], [144, 51], [947, 525], [743, 363], [937, 416], [410, 396], [718, 458], [383, 123], [708, 327], [849, 120], [973, 789], [765, 574], [323, 276], [507, 492], [718, 435], [770, 143], [789, 661], [447, 330], [486, 369], [960, 934], [696, 539], [822, 166], [464, 178], [554, 141], [814, 35], [877, 454], [922, 82], [318, 211], [995, 202], [666, 248], [655, 295], [945, 772], [962, 691], [883, 168], [461, 437], [666, 245], [727, 282], [465, 292], [885, 278], [562, 232], [863, 90], [786, 638], [479, 75], [791, 585], [995, 698], [906, 184], [977, 450], [948, 275], [810, 576], [479, 429], [488, 441], [881, 702], [997, 825], [340, 309], [445, 107], [715, 137], [984, 724], [818, 814], [563, 300], [678, 150], [632, 12], [313, 281], [551, 380], [450, 420], [97, 70], [994, 952], [986, 166], [914, 729], [953, 584], [983, 556], [276, 153], [872, 415], [775, 313], [568, 429], [87, 79], [598, 229], [710, 454], [989, 305], [540, 191], [672, 74], [926, 795], [857, 161], [577, 219], [650, 572], [909, 889], [796, 587], [686, 665], [367, 27], [782, 606], [433, 214], [799, 403], [973, 176], [310, 40], [573, 273], [986, 829], [535, 342], [587, 564], [923, 48], [893, 624], [536, 273], [568, 474], [530, 181], [809, 568], [499, 189], [717, 203], [391, 250], [944, 160], [841, 430], [821, 652], [395, 32], [854, 15], [916, 646], [963, 839], [912, 325], [951, 931], [652, 22], [803, 161], [742, 480], [592, 339], [713, 471], [188, 133], [506, 463], [751, 531], [915, 754], [899, 342], [959, 247], [992, 182], [629, 522], [823, 61], [575, 336], [929, 258], [566, 482], [809, 563], [754, 233], [931, 432], [574, 278], [628, 234], [307, 247], [752, 253], [790, 265], [853, 560], [852, 850], [444, 106], [927, 638], [953, 233], [638, 273], [467, 212], [888, 17], [756, 696], [609, 119], [772, 2], [944, 474], [513, 484], [989, 168], [593, 432], [957, 885], [923, 906], [479, 451], [298, 180], [930, 928], [606, 566], [673, 59], [962, 762], [932, 224], [978, 946], [432, 83], [942, 167], [918, 247], [520, 154], [957, 288], [868, 566], [762, 467], [165, 35], [751, 451], [960, 946], [563, 474], [892, 262], [872, 638], [735, 68], [491, 477], [727, 397], [804, 620], [913, 223], [641, 166], [561, 232], [561, 539], [716, 240], [701, 437], [541, 383], [361, 217], [705, 413], [835, 556], [659, 30], [511, 252], [500, 125], [314, 95], [936, 626], [786, 451], [314, 226], [324, 173], [866, 56], [813, 9], [715, 109], [503, 289], [511, 374], [525, 333], [734, 553], [771, 28], [643, 250], [987, 908], [445, 259], [888, 453], [669, 361], [536, 303], [798, 493], [881, 594], [832, 177], [912, 834], [797, 367], [725, 686], [230, 226], [960, 556], [705, 401], [711, 598], [897, 500], [890, 538], [661, 258], [358, 283], [898, 259], [857, 733], [411, 184], [765, 156], [313, 32], [517, 452], [575, 246], [199, 72], [939, 275], [796, 384], [887, 275], [986, 310], [662, 572], [276, 13], [323, 25], [747, 504], [931, 144], [411, 46], [227, 192], [694, 199], [90, 12], [516, 72], [937, 18], [614, 563], [948, 373], [437, 398], [356, 224], [173, 126], [596, 309], [399, 30], [682, 406], [938, 774], [994, 300], [273, 70], [423, 367], [917, 781], [745, 538], [522, 142], [689, 611], [46, 44], [627, 142], [614, 487], [488, 393], [761, 78], [29, 12], [994, 385], [557, 272], [818, 302], [700, 606], [255, 64], [588, 353], [843, 221], [596, 485], [719, 669], [618, 109], [564, 59], [747, 392], [349, 322], [686, 407], [261, 80], [805, 102], [835, 33], [931, 759], [949, 782], [302, 215], [679, 660], [803, 474], [939, 100], [75, 5], [989, 958], [490, 54], [797, 32], [674, 173], [796, 329], [571, 69], [850, 196], [579, 487], [395, 191], [611, 287], [917, 65], [912, 155], [694, 640], [940, 848], [973, 511], [752, 732], [814, 429], [938, 109], [956, 611], [936, 675], [625, 190], [999, 218], [846, 813], [414, 13], [786, 380], [505, 385], [887, 515], [62, 8], [915, 496], [532, 265], [660, 646], [637, 414], [120, 83], [676, 538], [581, 35], [737, 720], [830, 188], [710, 257], [449, 150], [983, 106], [964, 184], [516, 62], [799, 678], [823, 286], [677, 370], [214, 93], [723, 183], [945, 135], [930, 603], [829, 200], [909, 218], [174, 49], [802, 337], [719, 659], [955, 399], [681, 543], [580, 542], [49, 26], [736, 368], [779, 101], [688, 283], [868, 68], [785, 613], [209, 74], [833, 511], [731, 595], [853, 760], [458, 426], [503, 26], [922, 606], [589, 125], [136, 13], [725, 396], [224, 128], [616, 52], [255, 224], [924, 197], [710, 273], [459, 76], [478, 266], [802, 199], [416, 21], [942, 921], [974, 520], [740, 23], [938, 468], [632, 325], [957, 579], [301, 213], [544, 99], [777, 676], [686, 367], [481, 239], [895, 549], [399, 83], [94, 67], [99, 0], [355, 203], [494, 448], [447, 249], [704, 267], [740, 320], [777, 270], [385, 197], [615, 564], [983, 755], [941, 549], [675, 178], [418, 305], [882, 532], [681, 106], [536, 464], [832, 84], [859, 763], [998, 845], [888, 600], [737, 545], [939, 713], [993, 152], [811, 468], [449, 88], [599, 496], [601, 340], [960, 288], [846, 494], [609, 232], [426, 165], [409, 361], [581, 30], [446, 50], [319, 79], [883, 200], [811, 359], [669, 502], [940, 833], [671, 206], [651, 357], [708, 387], [681, 494], [464, 335], [967, 785], [907, 678], [695, 560], [566, 73], [670, 447], [828, 358], [914, 49], [931, 285], [521, 98], [415, 271], [364, 225], [380, 328], [153, 50], [651, 235], [690, 680], [265, 52], [285, 59], [847, 460], [571, 256], [522, 409], [969, 635], [579, 559], [114, 104], [964, 770], [965, 119], [548, 367], [879, 570], [508, 170], [757, 80], [780, 346], [953, 908], [795, 772], [711, 439], [907, 20], [794, 98], [864, 506], [762, 428], [768, 575], [335, 118], [914, 104], [762, 283], [840, 433], [329, 91], [638, 132], [431, 89], [543, 19], [685, 102], [525, 318], [608, 234], [814, 502], [312, 140], [934, 399], [827, 16], [460, 369], [957, 291], [967, 30], [837, 433], [868, 256], [930, 622], [290, 164], [961, 335], [830, 595], [910, 382], [901, 865], [561, 205], [421, 398], [908, 137], [711, 95], [800, 173], [564, 521], [678, 124], [319, 41], [966, 823], [813, 169], [733, 42], [640, 451], [566, 532], [797, 101], [786, 90], [995, 608], [688, 25], [422, 367], [336, 293], [557, 103], [426, 57], [356, 244], [398, 367], [250, 171], [823, 156], [891, 836], [770, 114], [825, 322], [293, 62], [816, 222], [606, 207], [691, 544], [926, 205], [950, 573], [211, 64], [821, 157], [953, 25], [681, 349], [141, 39], [807, 750], [447, 228], [315, 310], [765, 175], [991, 52], [911, 643], [835, 13], [601, 370], [937, 491], [897, 761], [933, 519], [953, 638], [986, 786], [450, 181], [997, 834], [772, 201], [890, 527], [581, 243], [482, 199], [454, 128], [209, 56], [783, 450], [639, 615], [743, 171], [529, 134], [873, 866], [916, 309], [850, 254], [859, 150], [751, 617], [455, 36], [958, 363], [771, 457], [923, 635], [509, 108], [687, 485], [786, 594], [881, 254], [901, 591], [603, 197], [525, 483], [847, 577], [559, 539], [744, 129], [868, 334], [907, 442], [359, 231], [972, 273], [363, 123], [808, 63], [551, 544], [741, 514], [536, 420], [979, 244], [602, 40], [800, 659], [296, 195], [720, 205], [295, 46], [233, 95], [519, 393], [991, 599], [961, 835], [297, 13], [225, 146], [723, 716], [998, 429], [185, 176], [805, 717], [930, 201], [213, 164], [958, 596], [158, 35], [918, 342], [777, 713], [343, 278], [289, 141], [920, 148], [714, 215], [857, 653], [568, 400], [347, 217], [859, 563], [899, 189], [599, 147], [809, 604], [426, 0], [755, 516], [386, 88], [458, 199], [674, 87], [760, 592], [949, 363], [672, 192], [282, 188], [826, 335], [683, 648], [288, 28], [871, 849], [703, 79], [698, 249], [486, 378], [661, 217], [793, 449], [419, 412], [888, 407], [368, 242], [224, 25], [947, 153], [454, 11], [875, 437], [661, 423], [975, 62], [453, 46], [579, 328], [780, 280], [934, 462], [735, 611], [681, 152], [988, 893], [978, 256], [604, 326], [405, 302], [762, 507], [518, 245], [408, 92], [833, 752], [947, 771], [575, 133], [699, 411], [782, 150], [713, 642], [392, 355], [457, 7], [623, 275], [769, 618], [933, 491], [647, 483], [781, 223], [783, 337], [549, 475], [782, 276], [229, 155], [710, 708], [937, 128], [391, 315], [456, 303], [628, 385], [719, 130], [673, 448], [812, 56], [881, 58], [721, 588], [713, 80], [918, 459], [936, 650], [701, 25], [671, 115], [911, 784], [784, 94], [624, 306], [555, 8], [885, 864], [565, 166], [827, 413], [366, 79], [250, 77], [502, 145], [545, 196], [593, 36], [594, 434], [560, 419], [889, 19], [751, 217], [686, 276], [644, 337], [346, 11], [369, 25], [976, 178], [986, 983], [681, 396], [875, 507], [964, 389], [677, 151], [779, 335], [874, 246], [801, 216], [617, 188], [511, 204], [545, 519], [426, 397], [418, 384], [424, 49], [702, 448], [496, 326], [969, 858], [640, 152], [270, 121], [724, 113], [210, 127], [941, 445], [818, 641], [977, 377], [491, 401], [690, 563], [966, 640], [985, 170], [990, 161], [833, 10], [507, 103], [837, 381], [991, 535], [702, 28], [162, 41], [756, 679], [767, 577], [820, 303], [587, 328], [990, 588], [463, 342], [857, 730], [445, 279], [598, 127], [931, 778], [706, 669], [408, 201], [961, 520], [746, 641], [838, 678], [785, 218], [268, 181], [413, 262], [487, 40], [47, 42], [585, 542], [838, 3], [510, 338], [392, 129], [998, 305], [123, 53], [960, 645], [351, 80], [730, 429], [974, 781], [753, 378], [683, 167], [706, 383], [629, 267], [971, 905], [667, 189], [774, 595], [819, 422], [728, 89], [228, 11], [295, 257], [909, 849], [948, 392], [838, 759], [447, 205], [746, 215], [696, 259], [800, 231], [963, 92], [933, 828], [744, 516], [467, 243], [866, 581], [506, 505], [845, 204], [646, 426], [777, 432], [626, 140], [926, 831], [463, 384], [761, 405], [708, 488], [583, 559], [825, 595], [969, 479], [956, 70], [776, 301], [907, 582], [183, 182], [613, 477], [502, 369], [357, 44], [813, 64], [595, 419], [786, 402], [487, 154], [968, 263], [915, 573], [654, 153], [574, 185], [623, 386], [503, 193], [865, 369], [794, 518], [723, 283], [326, 188], [860, 375], [595, 83], [969, 398], [811, 102], [727, 49], [773, 59], [938, 274], [854, 475], [508, 429], [74, 49], [651, 600], [636, 358], [776, 353], [547, 466], [937, 598], [720, 132], [834, 172], [414, 282], [872, 137], [653, 269], [936, 527], [776, 234], [452, 119], [416, 345], [839, 462], [257, 180], [517, 342], [526, 206], [348, 241], [602, 390], [428, 279], [656, 532], [452, 367], [129, 49], [824, 61], [581, 564], [748, 350], [435, 45], [689, 273], [276, 226], [357, 78], [696, 206], [821, 316], [732, 50], [731, 438], [584, 551], [853, 750], [430, 202], [899, 601], [189, 2], [382, 76], [579, 561], [675, 328], [548, 499], [857, 746], [353, 278], [970, 105], [963, 714], [763, 165], [658, 566], [974, 194], [594, 4], [990, 472], [643, 617], [687, 438], [643, 410], [539, 274], [562, 469], [625, 331], [648, 342], [968, 50], [714, 651], [683, 487], [608, 372], [812, 411], [958, 512], [899, 883], [814, 595], [727, 564], [453, 316], [860, 349], [568, 50], [873, 308], [924, 660], [865, 672], [981, 934], [549, 368], [961, 426], [882, 774], [940, 67], [471, 183], [289, 146], [939, 114], [390, 371], [465, 450], [305, 95], [539, 89], [759, 424], [763, 231], [660, 510], [128, 97], [973, 404], [546, 57], [393, 281], [988, 301], [73, 41], [595, 447], [972, 191], [201, 81], [428, 75], [949, 855], [657, 282], [906, 710], [933, 124], [414, 358], [799, 705], [238, 37], [974, 746], [531, 475], [654, 301], [937, 703], [505, 444], [569, 544], [923, 364], [741, 144], [661, 390], [248, 68], [656, 494], [929, 924], [387, 61], [726, 74], [984, 155], [538, 163], [878, 537], [345, 59], [568, 62], [830, 605], [66, 14], [518, 495], [500, 317], [877, 312], [296, 9], [605, 8], [371, 12], [993, 827], [982, 616], [468, 155], [465, 393], [535, 496], [685, 94], [510, 504], [659, 3], [661, 166], [293, 257], [958, 744], [840, 342], [913, 453], [935, 683], [520, 264], [717, 571], [680, 622], [801, 374], [437, 68], [809, 647], [333, 268], [874, 6], [931, 168], [554, 439], [535, 357], [744, 336], [211, 181], [147, 68], [655, 385], [877, 530], [675, 158], [652, 100], [663, 640], [644, 96], [734, 562], [418, 186], [637, 155], [781, 131], [335, 308], [818, 747], [677, 245], [978, 146], [662, 309], [473, 221], [672, 318], [297, 109], [716, 530], [841, 83], [637, 633], [780, 78], [468, 188], [451, 217], [871, 228], [299, 215], [674, 636], [590, 179], [646, 77], [382, 112], [371, 344], [892, 325], [956, 176], [917, 73], [562, 48], [909, 108], [526, 485], [924, 569], [539, 77], [807, 618], [366, 57], [877, 263], [908, 253], [891, 540], [222, 173], [917, 499], [868, 544], [471, 257], [564, 265], [821, 562], [985, 31], [647, 610], [946, 608], [963, 500], [563, 64], [838, 496], [653, 566], [978, 933], [563, 467], [672, 513], [914, 531], [688, 513], [510, 489], [228, 76], [938, 495], [838, 625], [454, 249], [915, 54], [831, 457], [847, 105], [361, 92], [599, 345], [599, 111], [988, 22], [998, 724], [735, 183], [686, 378], [985, 194], [746, 213], [873, 637], [850, 481], [566, 162], [925, 76], [841, 373], [626, 190], [539, 438], [452, 266], [527, 492], [541, 83], [540, 80], [324, 182], [480, 456], [812, 416], [575, 512], [948, 886], [861, 535], [687, 120], [502, 80], [944, 36], [806, 475], [521, 504], [687, 632], [343, 173], [779, 296], [488, 105], [236, 166], [920, 429], [589, 327], [506, 414], [832, 714], [810, 706], [962, 597], [813, 3], [857, 90], [627, 69], [733, 255], [781, 119], [63, 5], [762, 547], [358, 296], [538, 247], [910, 39], [339, 35], [950, 96], [487, 414], [880, 193], [987, 116], [397, 210], [152, 30], [922, 881], [857, 1], [617, 407], [630, 110], [162, 68], [910, 903], [989, 767], [720, 528], [851, 684], [591, 266], [518, 253], [906, 134], [518, 10], [790, 311], [21, 16], [845, 211], [858, 716], [661, 304], [625, 434], [924, 294], [876, 361], [629, 220], [997, 390], [588, 50], [670, 597], [740, 457], [918, 253], [926, 911], [51, 19], [934, 199], [441, 44], [729, 540], [980, 115], [384, 155], [647, 129], [568, 46], [997, 887], [560, 97], [771, 666], [229, 222], [229, 53], [822, 662], [522, 150], [483, 270], [743, 716], [187, 24], [175, 111], [923, 127], [779, 15], [802, 452], [417, 27], [158, 111], [655, 388], [854, 93], [858, 581], [608, 594], [895, 485], [853, 751], [220, 24], [872, 17], [954, 174], [178, 85], [913, 475], [931, 348], [654, 18], [789, 292], [228, 168], [934, 759], [758, 72], [833, 603], [580, 113], [150, 69], [784, 316], [620, 384], [688, 309], [918, 510], [285, 249], [664, 325], [561, 175], [795, 498], [996, 903], [897, 424], [429, 34], [889, 198], [845, 660], [629, 236], [485, 327], [539, 123], [568, 79], [553, 104], [683, 4], [957, 716], [912, 589], [718, 348], [338, 161], [276, 137], [917, 369], [676, 227], [905, 29], [689, 186], [723, 106], [818, 732], [951, 333], [916, 841], [771, 298], [593, 72], [951, 873], [994, 49], [252, 229], [860, 173], [736, 204], [734, 520], [298, 282], [359, 179], [496, 170], [989, 245], [927, 94], [910, 852], [880, 663], [129, 99], [992, 88], [689, 303], [937, 129], [602, 336], [942, 31], [831, 630], [855, 465], [850, 768], [343, 193], [166, 143], [982, 577], [410, 390], [801, 311], [82, 46], [643, 240], [716, 446], [760, 313], [842, 74], [419, 133], [972, 210], [869, 849], [901, 515], [446, 331], [499, 41], [946, 457], [742, 537], [948, 393], [872, 643], [697, 648], [931, 232], [508, 2], [704, 145], [802, 706], [854, 844], [950, 748], [865, 571], [375, 34], [792, 320], [553, 403], [188, 181], [613, 538], [348, 305], [860, 282], [891, 311], [736, 226], [837, 683], [899, 140], [722, 633], [806, 754], [604, 101], [952, 231], [713, 660], [914, 70], [606, 407], [592, 460], [414, 142], [619, 28], [331, 276], [459, 145], [386, 31], [564, 486], [612, 29], [366, 158], [769, 450], [592, 25], [768, 442], [878, 869], [921, 326], [816, 521], [656, 614], [737, 637], [906, 66], [184, 25], [541, 168], [620, 277], [205, 185], [643, 26], [459, 59], [312, 111], [630, 383], [805, 135], [901, 540], [986, 384], [812, 94], [675, 471], [984, 390], [888, 44], [808, 747], [391, 388], [847, 416], [858, 758], [754, 704], [697, 18], [812, 268], [700, 132], [868, 497], [405, 266], [722, 517], [569, 263], [892, 764], [897, 129], [960, 781], [937, 27], [508, 83], [295, 280], [749, 672], [978, 762], [705, 293], [538, 337], [287, 213], [879, 196], [368, 85], [938, 801], [910, 649], [509, 284], [757, 358], [650, 385], [248, 7], [732, 185], [931, 200], [412, 290], [755, 451], [817, 133], [952, 771], [657, 335], [495, 478], [886, 728], [747, 642], [579, 486], [654, 513], [431, 82], [862, 501], [334, 142], [542, 252], [399, 91], [799, 256], [959, 861], [810, 476], [826, 584], [727, 715], [676, 339], [799, 492], [554, 508], [912, 170], [193, 31], [737, 387], [845, 390], [449, 257], [309, 46], [611, 80], [458, 209], [965, 328], [814, 416], [547, 504], [912, 375], [785, 340], [896, 776], [620, 301], [278, 179], [319, 200], [961, 676], [667, 512], [570, 475], [131, 70], [601, 334], [999, 181], [416, 355], [571, 414], [641, 598], [903, 588], [341, 147], [774, 733], [871, 550], [170, 50], [995, 503], [527, 381], [967, 400], [629, 391], [800, 660], [760, 273], [867, 221], [745, 203], [865, 393], [947, 639], [757, 280], [593, 114], [534, 164], [647, 549], [700, 434], [388, 35], [916, 624], [424, 399], [873, 778], [625, 115], [464, 380], [374, 190], [257, 251], [435, 92], [763, 731], [990, 730], [780, 92], [746, 334], [553, 361], [221, 45], [790, 323], [999, 315], [396, 27], [951, 471], [860, 28], [671, 328], [146, 112], [616, 310], [945, 267], [518, 450], [991, 609], [842, 38], [506, 19], [935, 154], [673, 348], [967, 607], [673, 618], [901, 836], [691, 452], [957, 538], [892, 81], [415, 319], [952, 829], [480, 335], [352, 160], [902, 310], [579, 283], [600, 122], [799, 559], [521, 272], [565, 277], [746, 649], [875, 323], [590, 257], [969, 298], [502, 215], [645, 91], [378, 271], [242, 85], [948, 629], [236, 165], [843, 671], [506, 371], [887, 401], [893, 392], [921, 727], [580, 169], [206, 117], [780, 351], [924, 57], [913, 80], [562, 51], [824, 529], [342, 121], [631, 533], [991, 856], [693, 617], [873, 682], [871, 258], [675, 293], [316, 313], [208, 39], [986, 880], [610, 28], [482, 351], [456, 296], [384, 298], [703, 14], [938, 182], [990, 349], [835, 309], [793, 464], [584, 211], [228, 30], [701, 287], [770, 164], [397, 331], [678, 528], [758, 123], [696, 204], [994, 228], [735, 32], [727, 261], [946, 164], [365, 299], [925, 316], [459, 32], [607, 473], [766, 734], [112, 66], [349, 257], [554, 154], [985, 858], [490, 167], [373, 132], [303, 84], [524, 167], [612, 70], [939, 558], [899, 152], [256, 104], [432, 291], [488, 58], [867, 148], [919, 755], [883, 76], [522, 472], [569, 508], [398, 231], [810, 153], [144, 119], [449, 206], [841, 94], [641, 252], [975, 186], [336, 284], [745, 145], [463, 432], [616, 131], [249, 211], [497, 240], [952, 445], [829, 306], [813, 92], [433, 125], [713, 59], [854, 310], [920, 851], [112, 83], [720, 466], [453, 413], [145, 10], [533, 235], [252, 43], [870, 148], [384, 71], [994, 693], [819, 796], [802, 104], [533, 468], [274, 126], [193, 162], [37, 35], [815, 11], [289, 29], [702, 355], [310, 257], [885, 362], [940, 920], [992, 881], [802, 437], [933, 31], [165, 68], [389, 328], [359, 348], [159, 28], [689, 212], [845, 126], [938, 583], [667, 177], [398, 134], [925, 13], [395, 13], [725, 365], [653, 569], [453, 257], [763, 344], [704, 41], [930, 41], [560, 304], [436, 74], [918, 263], [853, 489], [58, 36], [511, 210], [867, 740], [769, 204], [936, 628], [882, 281], [767, 147], [707, 678], [960, 641], [637, 475], [977, 843], [375, 358], [865, 214], [761, 573], [626, 486], [507, 299], [925, 714], [932, 153], [911, 446], [961, 439], [985, 434], [688, 483], [278, 217], [951, 865], [979, 870], [517, 252], [590, 383], [775, 208], [581, 230], [951, 764], [872, 646], [624, 122], [684, 554], [559, 178], [709, 514], [658, 190], [683, 291], [973, 101], [848, 30], [447, 354], [918, 367], [994, 488], [260, 126], [202, 51], [723, 324], [77, 59], [857, 717], [441, 365], [431, 186], [747, 399], [988, 130], [898, 129], [519, 228], [515, 202], [554, 176], [819, 446], [905, 723], [664, 197], [766, 570], [905, 15], [477, 367], [719, 86], [829, 589], [929, 651], [681, 88], [953, 443], [975, 783], [844, 274], [600, 80], [316, 243], [864, 395], [196, 180], [932, 288], [542, 66], [924, 481], [797, 342], [766, 669], [800, 483], [485, 285], [472, 285], [672, 614], [793, 4], [409, 353], [363, 65], [795, 41], [536, 458], [692, 389], [663, 508], [830, 55], [682, 1], [938, 814], [884, 698], [905, 624], [514, 43], [690, 387], [690, 88], [394, 389], [615, 105], [643, 23], [755, 743], [226, 147], [832, 32], [601, 166], [930, 585], [978, 114], [889, 40], [723, 649], [509, 113], [639, 191], [992, 384], [980, 58], [952, 451], [936, 872], [905, 676], [796, 60], [504, 289], [616, 392], [622, 302], [971, 467], [747, 545], [912, 725], [403, 212], [590, 195], [729, 290], [963, 522], [716, 627], [839, 622], [977, 465], [800, 727], [783, 7], [174, 100], [923, 446], [853, 17], [419, 149], [847, 69], [871, 13], [987, 858], [538, 320], [618, 312], [821, 296], [913, 45], [907, 206], [656, 445], [735, 369], [746, 343], [769, 52], [953, 260], [655, 27], [797, 200], [911, 133], [728, 565], [664, 612], [836, 602], [798, 420], [112, 17], [748, 475], [812, 415], [920, 796], [769, 328], [353, 236], [507, 117], [988, 199], [965, 827], [987, 733], [855, 214], [944, 680], [405, 165], [426, 184], [414, 164], [763, 347], [602, 565], [637, 444], [906, 364], [917, 689], [809, 343], [788, 548], [502, 266], [796, 689], [985, 284], [707, 441], [830, 10], [840, 646], [881, 844], [898, 62], [735, 279], [455, 150], [369, 282], [933, 514], [675, 435], [501, 203], [267, 151], [985, 419], [845, 456], [598, 288], [582, 43], [897, 302], [993, 189], [568, 160], [964, 520], [714, 489], [523, 364], [743, 647], [338, 207], [665, 42], [343, 50], [234, 220], [659, 105], [684, 238], [917, 512], [459, 121], [668, 659], [953, 630], [412, 392], [899, 450], [993, 339], [630, 169], [246, 88], [920, 537], [320, 133], [706, 6], [646, 78], [753, 122], [927, 441], [306, 256], [210, 195], [343, 170], [936, 777], [957, 559], [912, 34], [745, 571], [714, 692], [965, 291], [723, 557], [799, 365], [856, 214], [794, 67], [926, 755], [267, 82], [843, 415], [242, 6], [385, 56], [609, 27], [700, 149], [975, 68], [719, 251], [230, 211], [977, 365], [437, 156], [499, 463], [776, 243], [365, 56], [901, 796], [339, 141], [671, 560], [528, 283], [746, 605], [594, 292], [994, 944], [635, 518], [704, 517], [864, 820], [824, 313], [737, 655], [623, 291], [460, 342], [979, 448], [466, 271], [962, 449], [571, 497], [263, 241], [851, 126], [759, 438], [945, 820], [929, 591], [766, 724], [968, 823], [955, 447], [722, 697], [795, 783], [356, 267], [960, 425], [825, 327], [246, 101], [852, 599], [901, 517], [905, 45], [310, 79], [723, 482], [798, 698], [985, 737], [880, 354], [941, 680], [295, 37], [947, 900], [616, 226], [553, 61], [931, 147], [749, 102], [537, 446], [934, 122], [888, 427], [565, 467], [832, 642], [950, 768], [791, 239], [560, 493], [781, 226], [368, 93], [992, 46], [944, 526], [339, 199], [509, 447], [963, 542], [580, 97], [915, 307], [998, 383], [596, 122], [580, 304], [134, 59], [816, 332], [713, 557], [828, 468], [949, 50], [275, 31], [695, 18], [752, 327], [729, 93], [604, 29], [858, 418], [633, 473], [889, 454], [745, 594], [658, 598], [567, 117], [939, 676], [269, 148], [781, 174], [711, 593], [900, 614], [935, 474], [188, 159], [396, 86], [729, 699], [897, 523], [26, 17], [821, 161], [935, 194], [809, 385], [764, 196], [743, 549], [954, 39], [813, 70], [471, 216], [620, 200], [607, 418], [586, 399], [424, 249], [797, 355], [224, 147], [620, 41], [112, 36], [625, 250], [911, 444], [846, 10], [994, 946], [562, 291], [949, 21], [427, 1], [774, 390], [743, 711], [963, 436], [952, 941], [772, 156], [428, 230], [990, 431], [724, 558], [226, 48], [660, 619], [404, 260], [699, 427], [866, 663], [961, 595], [614, 596], [360, 116], [906, 393], [844, 501], [474, 51], [221, 132], [69, 5], [263, 80], [981, 761], [836, 488], [789, 585], [384, 286], [700, 572], [715, 387], [564, 13], [239, 141], [811, 601], [475, 417], [331, 86], [549, 221], [725, 294], [101, 76], [126, 12], [908, 295], [738, 714], [458, 279], [169, 78], [830, 101], [761, 530], [280, 77], [868, 433], [872, 424], [462, 175], [385, 312], [677, 545], [701, 222], [801, 644], [240, 105], [960, 212], [984, 218], [332, 261], [622, 609], [861, 563], [89, 9], [641, 487], [682, 412], [495, 146], [886, 283], [544, 188], [660, 497], [720, 685], [755, 736], [300, 52], [917, 527], [847, 783], [412, 137], [292, 84], [892, 484], [731, 284], [671, 393], [596, 436], [719, 637], [946, 580], [876, 71], [993, 704], [882, 410], [997, 50], [485, 129], [568, 348], [839, 238], [422, 356], [853, 187], [595, 258], [636, 126], [613, 18], [917, 678], [782, 463], [895, 802], [333, 206], [803, 29], [492, 203], [810, 734], [461, 34], [711, 49], [575, 373], [947, 367], [214, 2], [604, 535], [835, 413], [256, 175], [637, 240], [700, 147], [679, 211], [749, 662], [682, 77], [972, 545], [493, 418], [721, 463], [835, 622], [352, 271], [725, 699], [471, 189], [829, 620], [943, 840], [828, 589], [666, 90], [210, 16], [284, 201], [888, 270], [676, 317], [554, 153], [797, 414], [663, 486], [234, 57], [604, 560], [394, 86], [566, 474], [922, 563], [812, 275], [814, 312], [728, 321], [257, 48], [614, 345], [834, 775], [504, 448], [763, 294], [330, 261], [630, 274], [119, 14], [485, 111], [848, 700], [546, 322], [973, 288], [273, 37], [419, 288], [577, 281], [652, 552], [748, 93], [656, 172], [836, 265], [898, 446], [159, 141], [693, 306], [889, 822], [963, 271], [198, 40], [699, 242], [677, 469], [896, 526], [85, 31], [599, 34], [963, 274], [707, 229], [651, 252], [994, 114], [713, 234], [567, 463], [248, 64], [179, 170], [986, 704], [136, 113], [608, 224], [916, 628], [803, 394], [829, 615], [785, 622], [416, 361], [864, 389], [943, 411], [673, 101], [625, 407], [993, 399], [783, 333], [520, 169], [826, 168], [852, 839], [836, 467], [879, 408], [350, 27], [952, 707], [535, 384], [618, 483], [578, 564], [821, 796], [497, 331], [872, 445], [680, 473], [395, 368], [653, 358], [927, 623], [429, 13], [604, 230], [852, 463], [655, 175], [522, 191], [712, 204], [291, 240], [76, 8], [962, 76], [610, 546], [877, 390], [277, 149], [848, 12], [819, 244], [513, 454], [198, 104], [583, 152], [863, 338], [278, 90], [871, 90], [679, 374], [322, 46], [482, 139], [794, 481], [598, 553], [377, 66], [914, 188], [307, 166], [673, 374], [454, 0], [617, 186], [261, 46], [220, 161], [342, 289], [818, 303], [911, 457], [400, 297], [832, 376], [944, 518], [927, 90], [580, 133], [920, 84], [722, 77], [923, 185], [551, 194], [896, 798], [495, 76], [896, 426], [882, 195], [561, 210], [521, 153], [562, 185], [902, 142], [928, 284], [995, 263], [655, 245], [485, 23], [785, 180], [936, 296], [728, 244], [835, 517], [877, 155], [808, 358], [645, 617], [758, 435], [972, 241], [641, 391], [660, 556], [557, 484], [500, 101], [838, 120], [530, 375], [742, 135], [630, 393], [942, 205], [563, 197], [435, 284], [913, 334], [801, 727], [717, 45], [678, 538], [752, 659], [378, 359], [263, 85], [644, 593], [853, 778], [380, 38], [460, 251], [419, 245], [974, 215], [155, 96], [361, 106], [377, 165], [625, 110], [617, 304], [311, 157], [707, 108], [391, 328], [293, 109], [543, 238], [267, 131], [817, 86]], 'numCourses': 1000}, {'prerequisites': [[995, 1232], [1232, 719], [719, 3], [3, 656], [656, 1379], [1379, 616], [616, 635], [635, 1806], [1806, 341], [341, 913], [913, 1273], [1273, 822], [822, 400], [400, 463], [463, 468], [468, 909], [909, 401], [401, 342], [342, 662], [662, 1535], [1535, 766], [766, 1503], [1503, 1252], [1252, 1431], [1431, 892], [892, 335], [335, 653], [653, 731], [731, 800], [800, 506], [506, 1208], [1208, 1977], [1977, 281], [281, 276], [276, 547], [547, 673], [673, 1124], [1124, 989], [989, 1380], [1380, 1882], [1882, 1619], [1619, 1442], [1442, 504], [504, 1628], [1628, 99], [99, 1012], [1012, 686], [686, 406], [406, 1388], [1388, 877], [877, 464], [464, 1553], [1553, 690], [690, 1921], [1921, 187], [187, 636], [636, 1905], [1905, 955], [955, 1932], [1932, 1490], [1490, 698], [698, 1286], [1286, 994], [994, 790], [790, 65], [65, 1551], [1551, 764], [764, 1139], [1139, 583], [583, 1392], [1392, 1566], [1566, 1329], [1329, 1798], [1798, 929], [929, 1016], [1016, 830], [830, 856], [856, 78], [78, 707], [707, 277], [277, 1944], [1944, 1367], [1367, 1226], [1226, 1320], [1320, 1218], [1218, 1138], [1138, 559], [559, 845], [845, 1091], [1091, 1579], [1579, 465], [465, 1051], [1051, 1509], [1509, 1384], [1384, 1445], [1445, 985], [985, 304], [304, 432], [432, 88], [88, 195], [195, 230], [230, 1261], [1261, 165], [165, 1875], [1875, 499], [499, 1095], [1095, 1552], [1552, 502], [502, 1775], [1775, 208], [208, 801], [801, 1892], [1892, 452], [452, 266], [266, 121], [121, 1492], [1492, 900], [900, 1948], [1948, 120], [120, 1656], [1656, 1160], [1160, 1583], [1583, 1862], [1862, 1744], [1744, 1064], [1064, 1735], [1735, 310], [310, 611], [611, 941], [941, 95], [95, 781], [781, 774], [774, 1428], [1428, 1618], [1618, 1254], [1254, 58], [58, 1754], [1754, 138], [138, 727], [727, 188], [188, 1528], [1528, 13], [13, 1183], [1183, 1251], [1251, 1240], [1240, 1790], [1790, 1586], [1586, 705], [705, 131], [131, 449], [449, 1491], [1491, 1111], [1111, 511], [511, 328], [328, 49], [49, 1640], [1640, 631], [631, 1360], [1360, 1991], [1991, 1912], [1912, 715], [715, 15], [15, 1507], [1507, 1961], [1961, 1556], [1556, 1165], [1165, 167], [167, 1801], [1801, 1456], [1456, 1670], [1670, 814], [814, 1500], [1500, 224], [224, 546], [546, 932], [932, 1766], [1766, 410], [410, 740], [740, 1253], [1253, 733], [733, 1348], [1348, 371], [371, 933], [933, 1478], [1478, 355], [355, 595], [595, 624], [624, 1039], [1039, 213], [213, 1419], [1419, 1477], [1477, 577], [577, 1555], [1555, 60], [60, 471], [471, 153], [153, 1081], [1081, 223], [223, 1271], [1271, 1400], [1400, 130], [130, 1159], [1159, 1061], [1061, 47], [47, 809], [809, 523], [523, 848], [848, 1333], [1333, 202], [202, 1592], [1592, 211], [211, 105], [105, 792], [792, 1243], [1243, 629], [629, 1563], [1563, 258], [258, 1284], [1284, 89], [89, 534], [534, 1169], [1169, 1085], [1085, 50], [50, 69], [69, 1632], [1632, 1884], [1884, 1927], [1927, 1588], [1588, 1239], [1239, 1953], [1953, 1763], [1763, 1651], [1651, 1518], [1518, 916], [916, 460], [460, 1854], [1854, 728], [728, 1031], [1031, 898], [898, 112], [112, 428], [428, 274], [274, 1151], [1151, 939], [939, 314], [314, 150], [150, 1483], [1483, 1714], [1714, 628], [628, 1734], [1734, 1700], [1700, 1915], [1915, 1647], [1647, 1573], [1573, 1038], [1038, 962], [962, 12], [12, 1955], [1955, 38], [38, 946], [946, 767], [767, 1345], [1345, 263], [263, 1900], [1900, 204], [204, 1835], [1835, 1976], [1976, 1840], [1840, 1075], [1075, 1994], [1994, 1447], [1447, 1625], [1625, 430], [430, 1841], [1841, 1325], [1325, 1308], [1308, 1010], [1010, 899], [899, 1339], [1339, 588], [588, 1723], [1723, 1545], [1545, 1990], [1990, 1598], [1598, 1495], [1495, 1207], [1207, 1767], [1767, 693], [693, 239], [239, 1179], [1179, 113], [113, 828], [828, 769], [769, 493], [493, 988], [988, 1247], [1247, 297], [297, 998], [998, 1880], [1880, 542], [542, 1873], [1873, 815], [815, 1230], [1230, 851], [851, 1974], [1974, 603], [603, 914], [914, 1246], [1246, 1357], [1357, 1919], [1919, 953], [953, 710], [710, 1613], [1613, 694], [694, 897], [897, 411], [411, 1381], [1381, 1960], [1960, 435], [435, 1541], [1541, 250], [250, 1721], [1721, 488], [488, 486], [486, 97], [97, 262], [262, 1080], [1080, 343], [343, 413], [413, 1936], [1936, 1349], [1349, 872], [872, 1978], [1978, 1090], [1090, 1843], [1843, 783], [783, 1606], [1606, 843], [843, 646], [646, 1161], [1161, 626], [626, 356], [356, 1587], [1587, 1211], [1211, 1105], [1105, 1660], [1660, 735], [735, 160], [160, 1561], [1561, 1356], [1356, 173], [173, 1181], [1181, 94], [94, 171], [171, 1283], [1283, 1550], [1550, 1867], [1867, 403], [403, 423], [423, 516], [516, 512], [512, 439], [439, 1557], [1557, 322], [322, 973], [973, 610], [610, 462], [462, 554], [554, 870], [870, 227], [227, 1593], [1593, 1163], [1163, 956], [956, 1052], [1052, 1154], [1154, 1049], [1049, 293], [293, 936], [936, 1989], [1989, 1517], [1517, 350], [350, 808], [808, 264], [264, 1321], [1321, 1577], [1577, 1601], [1601, 232], [232, 997], [997, 1705], [1705, 958], [958, 763], [763, 37], [37, 1053], [1053, 1404], [1404, 1474], [1474, 1390], [1390, 397], [397, 1255], [1255, 1493], [1493, 457], [457, 717], [717, 1166], [1166, 289], [289, 447], [447, 254], [254, 796], [796, 1393], [1393, 1504], [1504, 1526], [1526, 515], [515, 1397], [1397, 1907], [1907, 1920], [1920, 831], [831, 1178], [1178, 520], [520, 1747], [1747, 666], [666, 1695], [1695, 290], [290, 5], [5, 161], [161, 1311], [1311, 233], [233, 842], [842, 765], [765, 1918], [1918, 1486], [1486, 286], [286, 1693], [1693, 1558], [1558, 1709], [1709, 961], [961, 768], [768, 168], [168, 1678], [1678, 1690], [1690, 405], [405, 1569], [1569, 1193], [1193, 422], [422, 1519], [1519, 1857], [1857, 399], [399, 1117], [1117, 311], [311, 1473], [1473, 448], [448, 556], [556, 826], [826, 1814], [1814, 1899], [1899, 689], [689, 390], [390, 455], [455, 1171], [1171, 591], [591, 1094], [1094, 179], [179, 1501], [1501, 1707], [1707, 617], [617, 1148], [1148, 299], [299, 1443], [1443, 1409], [1409, 141], [141, 1940], [1940, 1425], [1425, 968], [968, 68], [68, 685], [685, 229], [229, 1338], [1338, 62], [62, 775], [775, 480], [480, 1594], [1594, 426], [426, 1688], [1688, 412], [412, 1234], [1234, 474], [474, 1644], [1644, 1987], [1987, 526], [526, 1508], [1508, 1722], [1722, 1176], [1176, 1684], [1684, 1889], [1889, 296], [296, 1290], [1290, 114], [114, 1724], [1724, 2], [2, 389], [389, 1847], [1847, 1909], [1909, 1741], [1741, 1757], [1757, 1546], [1546, 1002], [1002, 1043], [1043, 57], [57, 375], [375, 1315], [1315, 1760], [1760, 1062], [1062, 1654], [1654, 1266], [1266, 34], [34, 1399], [1399, 1925], [1925, 1162], [1162, 284], [284, 1576], [1576, 1758], [1758, 1260], [1260, 1293], [1293, 621], [621, 1834], [1834, 142], [142, 1947], [1947, 1469], [1469, 1147], [1147, 244], [244, 1487], [1487, 1391], [1391, 170], [170, 677], [677, 1856], [1856, 75], [75, 1793], [1793, 427], [427, 1567], [1567, 1626], [1626, 1623], [1623, 1547], [1547, 1089], [1089, 1926], [1926, 991], [991, 1997], [1997, 358], [358, 1902], [1902, 1291], [1291, 700], [700, 172], [172, 472], [472, 1058], [1058, 1946], [1946, 1370], [1370, 1534], [1534, 1662], [1662, 174], [174, 1985], [1985, 716], [716, 1730], [1730, 1699], [1699, 166], [166, 1003], [1003, 467], [467, 563], [563, 1209], [1209, 1227], [1227, 566], [566, 647], [647, 584], [584, 1901], [1901, 1784], [1784, 1717], [1717, 133], [133, 319], [319, 197], [197, 476], [476, 1324], [1324, 1923], [1923, 535], [535, 823], [823, 275], [275, 581], [581, 1471], [1471, 1334], [1334, 849], [849, 1177], [1177, 1000], [1000, 786], [786, 615], [615, 44], [44, 245], [245, 1728], [1728, 72], [72, 876], [876, 1452], [1452, 569], [569, 1231], [1231, 442], [442, 1225], [1225, 599], [599, 80], [80, 794], [794, 1667], [1667, 1543], [1543, 574], [574, 785], [785, 883], [883, 1802], [1802, 651], [651, 1414], [1414, 363], [363, 1076], [1076, 469], [469, 1355], [1355, 885], [885, 1030], [1030, 758], [758, 977], [977, 91], [91, 1217], [1217, 1296], [1296, 1056], [1056, 625], [625, 1104], [1104, 377], [377, 1605], [1605, 1011], [1011, 1332], [1332, 622], [622, 507], [507, 1189], [1189, 1352], [1352, 1446], [1446, 1191], [1191, 937], [937, 924], [924, 1642], [1642, 873], [873, 376], [376, 386], [386, 440], [440, 1523], [1523, 1389], [1389, 1274], [1274, 1344], [1344, 64], [64, 784], [784, 445], [445, 648], [648, 1560], [1560, 655], [655, 509], [509, 633], [633, 1077], [1077, 1285], [1285, 494], [494, 691], [691, 596], [596, 85], [85, 101], [101, 983], [983, 582], [582, 1749], [1749, 1106], [1106, 235], [235, 1303], [1303, 1559], [1559, 1433], [1433, 803], [803, 1807], [1807, 1808], [1808, 517], [517, 578], [578, 490], [490, 1458], [1458, 1881], [1881, 1725], [1725, 237], [237, 1199], [1199, 475], [475, 1484], [1484, 1776], [1776, 1434], [1434, 1554], [1554, 684], [684, 366], [366, 1753], [1753, 1648], [1648, 1572], [1572, 739], [739, 1562], [1562, 169], [169, 620], [620, 614], [614, 73], [73, 1496], [1496, 256], [256, 83], [83, 1451], [1451, 1164], [1164, 950], [950, 945], [945, 1294], [1294, 1532], [1532, 484], [484, 1499], [1499, 1800], [1800, 103], [103, 1781], [1781, 1891], [1891, 1745], [1745, 117], [117, 963], [963, 417], [417, 789], [789, 180], [180, 316], [316, 901], [901, 750], [750, 549], [549, 1565], [1565, 1895], [1895, 1527], [1527, 16], [16, 104], [104, 609], [609, 1184], [1184, 1059], [1059, 17], [17, 1578], [1578, 1017], [1017, 682], [682, 420], [420, 1299], [1299, 1574], [1574, 672], [672, 713], [713, 1677], [1677, 354], [354, 1652], [1652, 1071], [1071, 1288], [1288, 1472], [1472, 1022], [1022, 1405], [1405, 638], [638, 1634], [1634, 1133], [1133, 1228], [1228, 30], [30, 433], [433, 14], [14, 891], [891, 408], [408, 1962], [1962, 835], [835, 1536], [1536, 757], [757, 1906], [1906, 240], [240, 1568], [1568, 11], [11, 1236], [1236, 1142], [1142, 746], [746, 702], [702, 136], [136, 1657], [1657, 71], [71, 528], [528, 67], [67, 1516], [1516, 255], [255, 986], [986, 183], [183, 760], [760, 51], [51, 1796], [1796, 100], [100, 1746], [1746, 1200], [1200, 1931], [1931, 1939], [1939, 1406], [1406, 1025], [1025, 1197], [1197, 441], [441, 1988], [1988, 1863], [1863, 20], [20, 443], [443, 1256], [1256, 367], [367, 938], [938, 1610], [1610, 972], [972, 76], [76, 749], [749, 1371], [1371, 799], [799, 109], [109, 429], [429, 802], [802, 1789], [1789, 1448], [1448, 813], [813, 1109], [1109, 572], [572, 562], [562, 1799], [1799, 724], [724, 529], [529, 225], [225, 1823], [1823, 1353], [1353, 344], [344, 31], [31, 817], [817, 1241], [1241, 1585], [1585, 756], [756, 260], [260, 123], [123, 278], [278, 425], [425, 1515], [1515, 1006], [1006, 143], [143, 640], [640, 618], [618, 1350], [1350, 332], [332, 1307], [1307, 1959], [1959, 96], [96, 1865], [1865, 1933], [1933, 352], [352, 387], [387, 1485], [1485, 798], [798, 226], [226, 993], [993, 500], [500, 199], [199, 1343], [1343, 313], [313, 234], [234, 437], [437, 1727], [1727, 1911], [1911, 903], [903, 852], [852, 368], [368, 548], [548, 215], [215, 1680], [1680, 1674], [1674, 1475], [1475, 1917], [1917, 259], [259, 6], [6, 1063], [1063, 1836], [1836, 736], [736, 865], [865, 1581], [1581, 793], [793, 1175], [1175, 1687], [1687, 1531], [1531, 1180], [1180, 9], [9, 862], [862, 8], [8, 918], [918, 345], [345, 1774], [1774, 652], [652, 1359], [1359, 1427], [1427, 1982], [1982, 108], [108, 1459], [1459, 40], [40, 1128], [1128, 771], [771, 1103], [1103, 1896], [1896, 446], [446, 288], [288, 1013], [1013, 1852], [1852, 1732], [1732, 894], [894, 1394], [1394, 1533], [1533, 1810], [1810, 888], [888, 424], [424, 861], [861, 1819], [1819, 1421], [1421, 623], [623, 919], [919, 1272], [1272, 303], [303, 1645], [1645, 821], [821, 1194], [1194, 1943], [1943, 911], [911, 1134], [1134, 1916], [1916, 1950], [1950, 1599], [1599, 1971], [1971, 1964], [1964, 890], [890, 1502], [1502, 1467], [1467, 1309], [1309, 1494], [1494, 859], [859, 241], [241, 1815], [1815, 1795], [1795, 927], [927, 928], [928, 191], [191, 1617], [1617, 1876], [1876, 996], [996, 1646], [1646, 934], [934, 1949], [1949, 1858], [1858, 1952], [1952, 1172], [1172, 175], [175, 1087], [1087, 1079], [1079, 942], [942, 1866], [1866, 1729], [1729, 1220], [1220, 701], [701, 1001], [1001, 279], [279, 456], [456, 1958], [1958, 600], [600, 1633], [1633, 999], [999, 1890], [1890, 1233], [1233, 1464], [1464, 498], [498, 282], [282, 1326], [1326, 954], [954, 361], [361, 619], [619, 1886], [1886, 1440], [1440, 1750], [1750, 860], [860, 205], [205, 1805], [1805, 1014], [1014, 1453], [1453, 1050], [1050, 1060], [1060, 1019], [1019, 1268], [1268, 889], [889, 1304], [1304, 1341], [1341, 458], [458, 1223], [1223, 980], [980, 846], [846, 478], [478, 787], [787, 1712], [1712, 1580], [1580, 795], [795, 1461], [1461, 576], [576, 1347], [1347, 407], [407, 1317], [1317, 1196], [1196, 203], [203, 33], [33, 1292], [1292, 1136], [1136, 292], [292, 1848], [1848, 450], [450, 1620], [1620, 48], [48, 1313], [1313, 1954], [1954, 505], [505, 1570], [1570, 4], [4, 1007], [1007, 949], [949, 379], [379, 1412], [1412, 396], [396, 521], [521, 1679], [1679, 1715], [1715, 1941], [1941, 659], [659, 925], [925, 1736], [1736, 612], [612, 1265], [1265, 21], [21, 219], [219, 1513], [1513, 1942], [1942, 330], [330, 349], [349, 1204], [1204, 1694], [1694, 630], [630, 1904], [1904, 730], [730, 124], [124, 1983], [1983, 531], [531, 1733], [1733, 1759], [1759, 573], [573, 1861], [1861, 1468], [1468, 1424], [1424, 86], [86, 383], [383, 218], [218, 156], [156, 1034], [1034, 43], [43, 1282], [1282, 1980], [1980, 839], [839, 951], [951, 681], [681, 42], [42, 1600], [1600, 957], [957, 338], [338, 1655], [1655, 706], [706, 1008], [1008, 431], [431, 1337], [1337, 1410], [1410, 287], [287, 182], [182, 1740], [1740, 1100], [1100, 737], [737, 1054], [1054, 436], [436, 491], [491, 372], [372, 257], [257, 340], [340, 1342], [1342, 1782], [1782, 524], [524, 513], [513, 116], [116, 1676], [1676, 703], [703, 1066], [1066, 92], [92, 1463], [1463, 200], [200, 895], [895, 152], [152, 1212], [1212, 570], [570, 1088], [1088, 688], [688, 126], [126, 198], [198, 948], [948, 1093], [1093, 1664], [1664, 1924], [1924, 1996], [1996, 1701], [1701, 1638], [1638, 709], [709, 725], [725, 663], [663, 762], [762, 1182], [1182, 122], [122, 1903], [1903, 1205], [1205, 742], [742, 110], [110, 1883], [1883, 869], [869, 1804], [1804, 0], [0, 1851], [1851, 302], [302, 1026], [1026, 1967], [1967, 1718], [1718, 23], [23, 882], [882, 1120], [1120, 1118], [1118, 1672], [1672, 374], [374, 1185], [1185, 871], [871, 974], [974, 920], [920, 1029], [1029, 1441], [1441, 1963], [1963, 1731], [1731, 1738], [1738, 1786], [1786, 772], [772, 210], [210, 532], [532, 1415], [1415, 1488], [1488, 1928], [1928, 1057], [1057, 1168], [1168, 1072], [1072, 1306], [1306, 829], [829, 1686], [1686, 466], [466, 1850], [1850, 1454], [1454, 1616], [1616, 1778], [1778, 1755], [1755, 1403], [1403, 671], [671, 551], [551, 320], [320, 887], [887, 312], [312, 1158], [1158, 186], [186, 723], [723, 1083], [1083, 393], [393, 1938], [1938, 308], [308, 818], [818, 1377], [1377, 146], [146, 1123], [1123, 741], [741, 1221], [1221, 1708], [1708, 1822], [1822, 1809], [1809, 309], [309, 827], [827, 1506], [1506, 1235], [1235, 1287], [1287, 1429], [1429, 711], [711, 269], [269, 479], [479, 969], [969, 1937], [1937, 947], [947, 1877], [1877, 1537], [1537, 129], [129, 1042], [1042, 1663], [1663, 497], [497, 1752], [1752, 247], [247, 1682], [1682, 1675], [1675, 1465], [1465, 644], [644, 1511], [1511, 164], [164, 1673], [1673, 850], [850, 1289], [1289, 1009], [1009, 382], [382, 380], [380, 1055], [1055, 841], [841, 1602], [1602, 1132], [1132, 669], [669, 1756], [1756, 1222], [1222, 560], [560, 1069], [1069, 1611], [1611, 1751], [1751, 26], [26, 680], [680, 307], [307, 552], [552, 1036], [1036, 854], [854, 1514], [1514, 1979], [1979, 1529], [1529, 1156], [1156, 39], [39, 1366], [1366, 514], [514, 1082], [1082, 381], [381, 206], [206, 1245], [1245, 394], [394, 1584], [1584, 184], [184, 1466], [1466, 1817], [1817, 1249], [1249, 337], [337, 1530], [1530, 679], [679, 125], [125, 1710], [1710, 1275], [1275, 409], [409, 810], [810, 370], [370, 1263], [1263, 346], [346, 1157], [1157, 261], [261, 1548], [1548, 834], [834, 1210], [1210, 185], [185, 755], [755, 811], [811, 1691], [1691, 177], [177, 1930], [1930, 127], [127, 550], [550, 580], [580, 1372], [1372, 1639], [1639, 1150], [1150, 1998], [1998, 373], [373, 1855], [1855, 1259], [1259, 1258], [1258, 1897], [1897, 1811], [1811, 453], [453, 1328], [1328, 1826], [1826, 82], [82, 1115], [1115, 1726], [1726, 1020], [1020, 1829], [1829, 418], [418, 1973], [1973, 1129], [1129, 1812], [1812, 1549], [1549, 1631], [1631, 557], [557, 1589], [1589, 907], [907, 555], [555, 56], [56, 1186], [1186, 1262], [1262, 734], [734, 987], [987, 1202], [1202, 1995], [1995, 1885], [1885, 1864], [1864, 527], [527, 744], [744, 1141], [1141, 791], [791, 1167], [1167, 1137], [1137, 1986], [1986, 1215], [1215, 402], [402, 268], [268, 1067], [1067, 1312], [1312, 1711], [1711, 1375], [1375, 157], [157, 135], [135, 1604], [1604, 318], [318, 1772], [1772, 1110], [1110, 35], [35, 966], [966, 1833], [1833, 1297], [1297, 908], [908, 1327], [1327, 1420], [1420, 1028], [1028, 1330], [1330, 503], [503, 601], [601, 747], [747, 1913], [1913, 904], [904, 568], [568, 729], [729, 910], [910, 176], [176, 1540], [1540, 348], [348, 357], [357, 1112], [1112, 896], [896, 1874], [1874, 536], [536, 970], [970, 333], [333, 893], [893, 773], [773, 1629], [1629, 1910], [1910, 149], [149, 1018], [1018, 1153], [1153, 1364], [1364, 1525], [1525, 1040], [1040, 119], [119, 1713], [1713, 788], [788, 538], [538, 1607], [1607, 1119], [1119, 571], [571, 331], [331, 1114], [1114, 1368], [1368, 754], [754, 162], [162, 1386], [1386, 1279], [1279, 1116], [1116, 1125], [1125, 220], [220, 419], [419, 1346], [1346, 1480], [1480, 461], [461, 415], [415, 487], [487, 1305], [1305, 824], [824, 1957], [1957, 485], [485, 27], [27, 1821], [1821, 1831], [1831, 285], [285, 249], [249, 1993], [1993, 1683], [1683, 1046], [1046, 952], [952, 1596], [1596, 1213], [1213, 324], [324, 1192], [1192, 940], [940, 1298], [1298, 667], [667, 510], [510, 369], [369, 1608], [1608, 533], [533, 384], [384, 196], [196, 589], [589, 317], [317, 1497], [1497, 1438], [1438, 1037], [1037, 944], [944, 1376], [1376, 482], [482, 1361], [1361, 454], [454, 1685], [1685, 1575], [1575, 543], [543, 298], [298, 1935], [1935, 1336], [1336, 1302], [1302, 738], [738, 832], [832, 1248], [1248, 923], [923, 1872], [1872, 1430], [1430, 508], [508, 868], [868, 1187], [1187, 501], [501, 1435], [1435, 661], [661, 1816], [1816, 917], [917, 336], [336, 353], [353, 305], [305, 1951], [1951, 912], [912, 594], [594, 575], [575, 878], [878, 1086], [1086, 231], [231, 708], [708, 189], [189, 111], [111, 567], [567, 1322], [1322, 1510], [1510, 597], [597, 1649], [1649, 145], [145, 84], [84, 323], [323, 1719], [1719, 414], [414, 1462], [1462, 1270], [1270, 79], [79, 1070], [1070, 1706], [1706, 1669], [1669, 922], [922, 864], [864, 1966], [1966, 246], [246, 1794], [1794, 1972], [1972, 840], [840, 752], [752, 1300], [1300, 201], [201, 1319], [1319, 87], [87, 1637], [1637, 155], [155, 273], [273, 492], [492, 1387], [1387, 1571], [1571, 93], [93, 63], [63, 1460], [1460, 1489], [1489, 137], [137, 518], [518, 61], [61, 665], [665, 704], [704, 1659], [1659, 459], [459, 608], [608, 147], [147, 1860], [1860, 1126], [1126, 1102], [1102, 820], [820, 306], [306, 1914], [1914, 1505], [1505, 52], [52, 54], [54, 1615], [1615, 1122], [1122, 151], [151, 627], [627, 209], [209, 579], [579, 1818], [1818, 1385], [1385, 855], [855, 545], [545, 29], [29, 1146], [1146, 1777], [1777, 404], [404, 280], [280, 1033], [1033, 1614], [1614, 1839], [1839, 1395], [1395, 178], [178, 1242], [1242, 692], [692, 212], [212, 607], [607, 1641], [1641, 722], [722, 1704], [1704, 1035], [1035, 881], [881, 853], [853, 1522], [1522, 1692], [1692, 106], [106, 181], [181, 1975], [1975, 1887], [1887, 1894], [1894, 649], [649, 816], [816, 1], [1, 7], [7, 385], [385, 1665], [1665, 1121], [1121, 248], [248, 971], [971, 1281], [1281, 1764], [1764, 434], [434, 879], [879, 634], [634, 132], [132, 670], [670, 539], [539, 32], [32, 743], [743, 1363], [1363, 1737], [1737, 193], [193, 1622], [1622, 1354], [1354, 139], [139, 1762], [1762, 470], [470, 118], [118, 1879], [1879, 236], [236, 326], [326, 1698], [1698, 163], [163, 1785], [1785, 751], [751, 886], [886, 221], [221, 102], [102, 378], [378, 807], [807, 1824], [1824, 664], [664, 838], [838, 613], [613, 1084], [1084, 1078], [1078, 421], [421, 1653], [1653, 207], [207, 496], [496, 1595], [1595, 365], [365, 1101], [1101, 915], [915, 1015], [1015, 519], [519, 267], [267, 295], [295, 1603], [1603, 1888], [1888, 1383], [1383, 1813], [1813, 395], [395, 1643], [1643, 1702], [1702, 847], [847, 134], [134, 1564], [1564, 1280], [1280, 1870], [1870, 753], [753, 1630], [1630, 687], [687, 238], [238, 857], [857, 967], [967, 1418], [1418, 473], [473, 1591], [1591, 819], [819, 1149], [1149, 718], [718, 1922], [1922, 291], [291, 1402], [1402, 391], [391, 558], [558, 1316], [1316, 1984], [1984, 359], [359, 1439], [1439, 24], [24, 45], [45, 90], [90, 984], [984, 115], [115, 1073], [1073, 1956], [1956, 884], [884, 1411], [1411, 874], [874, 1065], [1065, 604], [604, 1871], [1871, 1945], [1945, 964], [964, 251], [251, 362], [362, 699], [699, 1214], [1214, 779], [779, 1237], [1237, 55], [55, 657], [657, 36], [36, 1970], [1970, 714], [714, 495], [495, 77], [77, 833], [833, 351], [351, 1277], [1277, 1382], [1382, 776], [776, 1696], [1696, 1791], [1791, 943], [943, 272], [272, 1934], [1934, 300], [300, 271], [271, 1797], [1797, 1401], [1401, 645], [645, 748], [748, 1512], [1512, 602], [602, 1981], [1981, 1295], [1295, 1229], [1229, 590], [590, 726], [726, 98], [98, 483], [483, 1145], [1145, 360], [360, 1323], [1323, 28], [28, 1005], [1005, 481], [481, 59], [59, 159], [159, 489], [489, 1845], [1845, 1627], [1627, 1761], [1761, 875], [875, 1539], [1539, 863], [863, 1362], [1362, 1097], [1097, 1278], [1278, 329], [329, 585], [585, 1828], [1828, 1827], [1827, 683], [683, 1092], [1092, 1023], [1023, 1423], [1423, 1250], [1250, 81], [81, 222], [222, 1893], [1893, 1108], [1108, 339], [339, 880], [880, 1449], [1449, 1188], [1188, 759], [759, 1310], [1310, 1965], [1965, 1830], [1830, 1099], [1099, 1661], [1661, 564], [564, 334], [334, 541], [541, 1144], [1144, 1301], [1301, 1314], [1314, 1219], [1219, 658], [658, 315], [315, 1621], [1621, 678], [678, 70], [70, 25], [25, 990], [990, 1358], [1358, 902], [902, 586], [586, 1658], [1658, 1748], [1748, 805], [805, 1803], [1803, 561], [561, 522], [522, 836], [836, 1195], [1195, 975], [975, 587], [587, 1544], [1544, 66], [66, 22], [22, 1135], [1135, 253], [253, 1787], [1787, 905], [905, 906], [906, 10], [10, 695], [695, 812], [812, 1768], [1768, 1769], [1769, 641], [641, 1820], [1820, 270], [270, 1590], [1590, 858], [858, 1365], [1365, 1609], [1609, 1351], [1351, 1048], [1048, 194], [194, 1992], [1992, 1398], [1398, 1155], [1155, 1444], [1444, 1771], [1771, 1173], [1173, 1318], [1318, 216], [216, 1396], [1396, 732], [732, 1140], [1140, 1378], [1378, 192], [192, 1703], [1703, 228], [228, 1340], [1340, 592], [592, 325], [325, 1170], [1170, 1720], [1720, 364], [364, 294], [294, 1689], [1689, 301], [301, 1582], [1582, 1450], [1450, 675], [675, 1524], [1524, 1783], [1783, 1739], [1739, 1636], [1636, 1842], [1842, 1457], [1457, 804], [804, 243], [243, 1844], [1844, 154], [154, 1538], [1538, 1426], [1426, 1671], [1671, 1455], [1455, 1520], [1520, 1666], [1666, 1269], [1269, 214], [214, 1825], [1825, 1369], [1369, 931], [931, 1898], [1898, 959], [959, 1716], [1716, 544], [544, 606], [606, 1074], [1074, 1859], [1859, 1770], [1770, 1021], [1021, 1837], [1837, 867], [867, 392], [392, 416], [416, 1408], [1408, 806], [806, 128], [128, 1374], [1374, 1107], [1107, 1198], [1198, 1521], [1521, 1481], [1481, 1849], [1849, 53], [53, 321], [321, 981], [981, 1853], [1853, 921], [921, 598], [598, 451], [451, 777], [777, 1206], [1206, 676], [676, 41], [41, 844], [844, 1437], [1437, 976], [976, 1681], [1681, 144], [144, 1335], [1335, 837], [837, 1868], [1868, 1244], [1244, 992], [992, 639], [639, 1773], [1773, 1869], [1869, 444], [444, 217], [217, 1838], [1838, 1216], [1216, 1203], [1203, 19], [19, 1096], [1096, 965], [965, 438], [438, 525], [525, 537], [537, 797], [797, 696], [696, 642], [642, 926], [926, 770], [770, 935], [935, 1130], [1130, 650], [650, 1470], [1470, 668], [668, 1742], [1742, 1422], [1422, 1999], [1999, 1098], [1098, 190], [190, 1788], [1788, 540], [540, 720], [720, 283], [283, 778], [778, 866], [866, 1929], [1929, 1068], [1068, 242], [242, 1041], [1041, 825], [825, 1267], [1267, 1238], [1238, 1908], [1908, 1113], [1113, 252], [252, 1668], [1668, 1476], [1476, 1131], [1131, 327], [327, 1436], [1436, 697], [697, 1743], [1743, 1264], [1264, 1635], [1635, 18], [18, 1224], [1224, 1413], [1413, 1027], [1027, 477], [477, 530], [530, 1432], [1432, 1257], [1257, 398], [398, 1004], [1004, 1201], [1201, 780], [780, 1174], [1174, 979], [979, 605], [605, 565], [565, 1331], [1331, 1612], [1612, 347], [347, 1407], [1407, 930], [930, 1127], [1127, 1968], [1968, 46], [46, 1697], [1697, 1792], [1792, 388], [388, 1044], [1044, 660], [660, 674], [674, 1482], [1482, 1152], [1152, 107], [107, 632], [632, 1597], [1597, 1780], [1780, 553], [553, 1032], [1032, 158], [158, 1417], [1417, 148], [148, 1650], [1650, 1479], [1479, 721], [721, 1047], [1047, 712], [712, 1846], [1846, 782], [782, 1624], [1624, 1024], [1024, 982], [982, 745], [745, 761], [761, 1190], [1190, 140], [140, 978], [978, 637], [637, 1373], [1373, 1276], [1276, 1416], [1416, 1832], [1832, 265], [265, 1498], [1498, 1779], [1779, 74], [74, 1542], [1542, 1045], [1045, 1765], [1765, 654], [654, 1878], [1878, 960], [960, 1969], [1969, 593], [593, 1143], [1143, 643]], 'numCourses': 2000}, {'prerequisites': [[781, 650], [650, 1175], [1175, 1961], [1961, 1414], [1414, 1144], [1144, 461], [461, 1450], [1450, 1836], [1836, 754], [754, 1429], [1429, 97], [97, 385], [385, 1260], [1260, 1345], [1345, 1751], [1751, 1775], [1775, 1273], [1273, 18], [18, 1307], [1307, 859], [859, 1792], [1792, 1258], [1258, 1609], [1609, 999], [999, 1485], [1485, 887], [887, 82], [82, 285], [285, 1026], [1026, 1442], [1442, 328], [328, 224], [224, 33], [33, 1687], [1687, 1797], [1797, 510], [510, 1266], [1266, 1984], [1984, 314], [314, 1314], [1314, 67], [67, 375], [375, 1969], [1969, 560], [560, 1466], [1466, 1362], [1362, 1672], [1672, 1657], [1657, 1323], [1323, 114], [114, 745], [745, 1455], [1455, 1306], [1306, 241], [241, 960], [960, 271], [271, 57], [57, 324], [324, 400], [400, 609], [609, 721], [721, 1387], [1387, 793], [793, 482], [482, 873], [873, 311], [311, 833], [833, 637], [637, 491], [491, 886], [886, 1426], [1426, 201], [201, 1740], [1740, 183], [183, 1706], [1706, 626], [626, 546], [546, 318], [318, 903], [903, 1979], [1979, 69], [69, 472], [472, 16], [16, 576], [576, 1370], [1370, 1691], [1691, 665], [665, 256], [256, 1884], [1884, 548], [548, 28], [28, 176], [176, 252], [252, 1105], [1105, 274], [274, 1721], [1721, 1718], [1718, 906], [906, 852], [852, 1435], [1435, 865], [865, 896], [896, 699], [699, 1156], [1156, 259], [259, 1399], [1399, 740], [740, 673], [673, 622], [622, 984], [984, 794], [794, 963], [963, 1753], [1753, 1454], [1454, 1017], [1017, 1636], [1636, 627], [627, 1498], [1498, 1628], [1628, 628], [628, 513], [513, 1044], [1044, 1564], [1564, 933], [933, 653], [653, 1401], [1401, 909], [909, 1768], [1768, 840], [840, 1749], [1749, 554], [554, 1326], [1326, 1931], [1931, 844], [844, 645], [645, 1592], [1592, 1183], [1183, 306], [306, 1949], [1949, 1970], [1970, 1680], [1680, 27], [27, 1329], [1329, 277], [277, 354], [354, 612], [612, 1844], [1844, 1389], [1389, 550], [550, 1291], [1291, 1524], [1524, 686], [686, 688], [688, 1845], [1845, 448], [448, 730], [730, 1603], [1603, 185], [185, 109], [109, 591], [591, 1159], [1159, 1919], [1919, 380], [380, 719], [719, 728], [728, 1873], [1873, 1093], [1093, 969], [969, 1798], [1798, 1413], [1413, 492], [492, 365], [365, 1988], [1988, 695], [695, 14], [14, 773], [773, 177], [177, 1720], [1720, 1964], [1964, 1432], [1432, 1187], [1187, 1479], [1479, 784], [784, 118], [118, 741], [741, 967], [967, 1641], [1641, 490], [490, 966], [966, 1591], [1591, 1778], [1778, 1576], [1576, 1615], [1615, 723], [723, 1724], [1724, 1954], [1954, 1709], [1709, 96], [96, 1486], [1486, 1642], [1642, 1776], [1776, 994], [994, 1758], [1758, 1983], [1983, 483], [483, 917], [917, 738], [738, 1428], [1428, 1852], [1852, 1648], [1648, 1953], [1953, 155], [155, 181], [181, 815], [815, 1180], [1180, 1666], [1666, 88], [88, 1226], [1226, 876], [876, 1179], [1179, 251], [251, 720], [720, 1073], [1073, 1042], [1042, 1599], [1599, 102], [102, 372], [372, 466], [466, 636], [636, 1892], [1892, 620], [620, 164], [164, 866], [866, 1646], [1646, 1253], [1253, 467], [467, 1342], [1342, 1584], [1584, 540], [540, 1104], [1104, 543], [543, 1677], [1677, 529], [529, 1705], [1705, 429], [429, 1606], [1606, 1202], [1202, 1886], [1886, 508], [508, 883], [883, 694], [694, 1542], [1542, 1774], [1774, 371], [371, 1586], [1586, 414], [414, 1877], [1877, 1398], [1398, 1182], [1182, 644], [644, 809], [809, 890], [890, 1035], [1035, 390], [390, 1671], [1671, 970], [970, 756], [756, 1267], [1267, 1332], [1332, 158], [158, 1587], [1587, 1940], [1940, 475], [475, 478], [478, 1206], [1206, 590], [590, 1731], [1731, 573], [573, 392], [392, 1728], [1728, 281], [281, 1834], [1834, 404], [404, 1471], [1471, 615], [615, 1109], [1109, 621], [621, 1861], [1861, 925], [925, 1874], [1874, 1882], [1882, 1013], [1013, 1367], [1367, 1660], [1660, 1380], [1380, 243], [243, 722], [722, 668], [668, 1526], [1526, 1855], [1855, 1118], [1118, 1243], [1243, 128], [128, 1842], [1842, 1178], [1178, 1472], [1472, 370], [370, 1437], [1437, 1274], [1274, 434], [434, 1782], [1782, 511], [511, 402], [402, 1982], [1982, 1875], [1875, 703], [703, 1131], [1131, 1085], [1085, 1034], [1034, 1181], [1181, 1467], [1467, 556], [556, 139], [139, 298], [298, 1440], [1440, 1298], [1298, 1899], [1899, 1978], [1978, 1217], [1217, 1951], [1951, 1683], [1683, 1280], [1280, 1204], [1204, 405], [405, 99], [99, 1448], [1448, 162], [162, 1112], [1112, 1157], [1157, 1929], [1929, 1890], [1890, 1926], [1926, 1302], [1302, 1425], [1425, 1699], [1699, 565], [565, 1627], [1627, 1483], [1483, 1676], [1676, 66], [66, 1116], [1116, 986], [986, 1041], [1041, 62], [62, 1818], [1818, 1888], [1888, 355], [355, 266], [266, 431], [431, 1218], [1218, 1763], [1763, 115], [115, 997], [997, 1099], [1099, 936], [936, 249], [249, 1704], [1704, 930], [930, 1560], [1560, 1230], [1230, 646], [646, 144], [144, 1059], [1059, 1506], [1506, 791], [791, 811], [811, 1427], [1427, 595], [595, 413], [413, 1800], [1800, 399], [399, 299], [299, 1902], [1902, 1679], [1679, 1871], [1871, 87], [87, 1914], [1914, 260], [260, 361], [361, 1726], [1726, 1880], [1880, 200], [200, 1225], [1225, 1772], [1772, 1608], [1608, 1866], [1866, 1346], [1346, 538], [538, 669], [669, 1000], [1000, 1190], [1190, 330], [330, 1434], [1434, 1896], [1896, 117], [117, 1779], [1779, 836], [836, 1692], [1692, 1386], [1386, 417], [417, 596], [596, 1993], [1993, 422], [422, 1248], [1248, 928], [928, 253], [253, 1012], [1012, 457], [457, 1991], [1991, 1412], [1412, 1801], [1801, 1127], [1127, 1331], [1331, 1920], [1920, 1945], [1945, 671], [671, 1837], [1837, 317], [317, 301], [301, 335], [335, 1674], [1674, 1121], [1121, 1921], [1921, 1198], [1198, 411], [411, 1152], [1152, 1277], [1277, 1912], [1912, 586], [586, 310], [310, 1525], [1525, 1174], [1174, 1254], [1254, 284], [284, 1103], [1103, 1350], [1350, 1396], [1396, 835], [835, 1509], [1509, 1275], [1275, 127], [127, 206], [206, 188], [188, 1960], [1960, 980], [980, 1122], [1122, 77], [77, 31], [31, 652], [652, 1507], [1507, 386], [386, 655], [655, 129], [129, 1215], [1215, 1552], [1552, 1620], [1620, 1616], [1616, 696], [696, 1223], [1223, 1719], [1719, 1548], [1548, 455], [455, 920], [920, 1601], [1601, 1421], [1421, 509], [509, 257], [257, 1007], [1007, 680], [680, 675], [675, 240], [240, 1682], [1682, 661], [661, 484], [484, 327], [327, 132], [132, 1518], [1518, 1827], [1827, 687], [687, 195], [195, 1027], [1027, 469], [469, 752], [752, 566], [566, 280], [280, 796], [796, 104], [104, 142], [142, 750], [750, 957], [957, 425], [425, 1272], [1272, 239], [239, 1446], [1446, 1208], [1208, 888], [888, 1585], [1585, 1655], [1655, 391], [391, 1905], [1905, 1697], [1697, 972], [972, 1166], [1166, 101], [101, 65], [65, 727], [727, 797], [797, 1795], [1795, 1972], [1972, 1808], [1808, 558], [558, 1745], [1745, 1813], [1813, 296], [296, 826], [826, 1901], [1901, 12], [12, 683], [683, 1110], [1110, 1312], [1312, 1725], [1725, 685], [685, 691], [691, 407], [407, 1147], [1147, 1809], [1809, 1965], [1965, 332], [332, 1785], [1785, 393], [393, 639], [639, 998], [998, 976], [976, 1381], [1381, 1349], [1349, 1402], [1402, 60], [60, 154], [154, 93], [93, 1784], [1784, 1384], [1384, 351], [351, 1959], [1959, 1826], [1826, 855], [855, 843], [843, 1072], [1072, 1865], [1865, 1805], [1805, 1231], [1231, 1600], [1600, 1517], [1517, 394], [394, 850], [850, 1742], [1742, 789], [789, 442], [442, 4], [4, 169], [169, 838], [838, 631], [631, 915], [915, 932], [932, 604], [604, 1997], [1997, 1995], [1995, 230], [230, 1799], [1799, 309], [309, 1209], [1209, 1541], [1541, 707], [707, 90], [90, 1288], [1288, 1487], [1487, 885], [885, 146], [146, 1256], [1256, 137], [137, 901], [901, 520], [520, 746], [746, 148], [148, 1911], [1911, 1673], [1673, 772], [772, 597], [597, 856], [856, 61], [61, 1503], [1503, 507], [507, 1568], [1568, 288], [288, 40], [40, 996], [996, 401], [401, 1461], [1461, 1464], [1464, 46], [46, 1240], [1240, 20], [20, 1743], [1743, 1065], [1065, 1056], [1056, 79], [79, 1579], [1579, 1261], [1261, 44], [44, 767], [767, 1932], [1932, 292], [292, 373], [373, 1734], [1734, 1968], [1968, 1385], [1385, 1501], [1501, 321], [321, 1605], [1605, 350], [350, 1786], [1786, 598], [598, 803], [803, 1018], [1018, 198], [198, 757], [757, 486], [486, 468], [468, 893], [893, 924], [924, 1573], [1573, 126], [126, 783], [783, 1299], [1299, 1358], [1358, 26], [26, 1263], [1263, 758], [758, 1014], [1014, 927], [927, 130], [130, 729], [729, 473], [473, 1321], [1321, 202], [202, 210], [210, 1693], [1693, 657], [657, 1259], [1259, 1430], [1430, 1328], [1328, 1108], [1108, 534], [534, 1863], [1863, 555], [555, 1347], [1347, 1392], [1392, 1575], [1575, 710], [710, 654], [654, 1079], [1079, 1224], [1224, 171], [171, 1251], [1251, 1352], [1352, 1141], [1141, 945], [945, 1058], [1058, 1172], [1172, 1746], [1746, 449], [449, 1610], [1610, 493], [493, 1955], [1955, 503], [503, 450], [450, 1717], [1717, 1950], [1950, 1638], [1638, 1069], [1069, 419], [419, 170], [170, 816], [816, 152], [152, 362], [362, 1958], [1958, 1005], [1005, 813], [813, 1213], [1213, 956], [956, 1216], [1216, 1747], [1747, 1153], [1153, 1815], [1815, 1031], [1031, 1074], [1074, 428], [428, 625], [625, 708], [708, 1364], [1364, 1102], [1102, 857], [857, 795], [795, 1824], [1824, 1935], [1935, 1284], [1284, 1419], [1419, 717], [717, 1094], [1094, 23], [23, 81], [81, 1310], [1310, 1624], [1624, 701], [701, 131], [131, 541], [541, 1702], [1702, 1545], [1545, 1322], [1322, 270], [270, 49], [49, 742], [742, 1145], [1145, 726], [726, 1372], [1372, 1476], [1476, 1249], [1249, 1228], [1228, 1810], [1810, 1571], [1571, 1986], [1986, 1851], [1851, 1171], [1171, 1802], [1802, 1028], [1028, 1030], [1030, 1126], [1126, 1054], [1054, 1091], [1091, 278], [278, 762], [762, 824], [824, 1481], [1481, 1378], [1378, 136], [136, 755], [755, 764], [764, 216], [216, 905], [905, 1977], [1977, 982], [982, 1055], [1055, 1357], [1357, 1265], [1265, 1546], [1546, 1872], [1872, 379], [379, 1701], [1701, 398], [398, 1645], [1645, 437], [437, 1535], [1535, 1904], [1904, 78], [78, 1612], [1612, 1668], [1668, 245], [245, 849], [849, 83], [83, 954], [954, 1558], [1558, 1494], [1494, 1239], [1239, 964], [964, 825], [825, 1375], [1375, 821], [821, 68], [68, 1443], [1443, 869], [869, 123], [123, 470], [470, 1647], [1647, 1513], [1513, 329], [329, 1004], [1004, 800], [800, 517], [517, 34], [34, 423], [423, 634], [634, 562], [562, 273], [273, 1770], [1770, 1316], [1316, 713], [713, 978], [978, 315], [315, 1678], [1678, 1848], [1848, 1077], [1077, 1536], [1536, 500], [500, 662], [662, 1910], [1910, 147], [147, 585], [585, 777], [777, 235], [235, 421], [421, 1733], [1733, 22], [22, 1214], [1214, 1344], [1344, 297], [297, 1803], [1803, 1849], [1849, 874], [874, 1879], [1879, 934], [934, 955], [955, 831], [831, 348], [348, 1057], [1057, 1011], [1011, 1024], [1024, 219], [219, 1097], [1097, 539], [539, 870], [870, 1351], [1351, 810], [810, 363], [363, 487], [487, 218], [218, 454], [454, 1956], [1956, 1651], [1651, 841], [841, 480], [480, 262], [262, 1893], [1893, 1941], [1941, 1359], [1359, 356], [356, 347], [347, 1083], [1083, 1821], [1821, 1478], [1478, 180], [180, 247], [247, 333], [333, 1468], [1468, 771], [771, 931], [931, 1830], [1830, 1390], [1390, 232], [232, 1080], [1080, 322], [322, 537], [537, 1822], [1822, 1595], [1595, 666], [666, 1823], [1823, 248], [248, 1368], [1368, 1741], [1741, 3], [3, 1451], [1451, 618], [618, 1626], [1626, 718], [718, 939], [939, 184], [184, 1337], [1337, 806], [806, 1029], [1029, 374], [374, 11], [11, 189], [189, 947], [947, 1066], [1066, 1046], [1046, 640], [640, 124], [124, 1976], [1976, 420], [420, 462], [462, 670], [670, 1037], [1037, 456], [456, 276], [276, 89], [89, 904], [904, 140], [140, 1895], [1895, 1395], [1395, 1563], [1563, 1191], [1191, 246], [246, 1459], [1459, 851], [851, 1439], [1439, 1766], [1766, 92], [92, 1582], [1582, 1520], [1520, 705], [705, 54], [54, 884], [884, 743], [743, 1832], [1832, 1710], [1710, 410], [410, 1916], [1916, 1045], [1045, 1010], [1010, 443], [443, 15], [15, 1247], [1247, 1788], [1788, 55], [55, 549], [549, 1232], [1232, 1416], [1416, 225], [225, 8], [8, 1529], [1529, 1148], [1148, 353], [353, 1860], [1860, 376], [376, 531], [531, 339], [339, 418], [418, 250], [250, 733], [733, 325], [325, 258], [258, 599], [599, 951], [951, 1730], [1730, 959], [959, 1658], [1658, 331], [331, 571], [571, 1319], [1319, 1762], [1762, 551], [551, 269], [269, 1363], [1363, 261], [261, 121], [121, 837], [837, 842], [842, 961], [961, 1688], [1688, 808], [808, 1137], [1137, 1143], [1143, 220], [220, 1990], [1990, 1760], [1760, 760], [760, 1114], [1114, 1164], [1164, 1493], [1493, 921], [921, 1870], [1870, 496], [496, 731], [731, 1767], [1767, 1759], [1759, 1499], [1499, 1068], [1068, 697], [697, 914], [914, 1169], [1169, 1296], [1296, 190], [190, 1405], [1405, 474], [474, 435], [435, 192], [192, 149], [149, 412], [412, 1151], [1151, 494], [494, 1379], [1379, 1020], [1020, 1295], [1295, 1233], [1233, 608], [608, 145], [145, 74], [74, 1246], [1246, 846], [846, 438], [438, 263], [263, 1167], [1167, 1534], [1534, 895], [895, 1820], [1820, 1282], [1282, 1936], [1936, 582], [582, 1474], [1474, 1285], [1285, 396], [396, 120], [120, 698], [698, 1407], [1407, 1071], [1071, 593], [593, 944], [944, 1197], [1197, 1947], [1947, 1161], [1161, 938], [938, 1796], [1796, 340], [340, 1470], [1470, 971], [971, 1376], [1376, 1989], [1989, 1107], [1107, 1092], [1092, 197], [197, 1039], [1039, 1480], [1480, 215], [215, 1445], [1445, 1052], [1052, 1420], [1420, 1739], [1739, 525], [525, 1854], [1854, 1257], [1257, 937], [937, 165], [165, 1033], [1033, 1212], [1212, 568], [568, 763], [763, 313], [313, 1681], [1681, 1653], [1653, 1637], [1637, 207], [207, 1264], [1264, 953], [953, 1580], [1580, 415], [415, 388], [388, 110], [110, 168], [168, 1562], [1562, 1944], [1944, 822], [822, 897], [897, 1447], [1447, 1355], [1355, 871], [871, 1812], [1812, 1075], [1075, 1076], [1076, 161], [161, 656], [656, 1356], [1356, 1294], [1294, 203], [203, 10], [10, 383], [383, 236], [236, 1100], [1100, 1317], [1317, 294], [294, 1348], [1348, 1089], [1089, 302], [302, 209], [209, 1279], [1279, 1369], [1369, 572], [572, 1095], [1095, 1975], [1975, 64], [64, 95], [95, 1814], [1814, 725], [725, 1611], [1611, 1783], [1783, 1130], [1130, 1334], [1334, 1639], [1639, 275], [275, 759], [759, 463], [463, 689], [689, 227], [227, 1806], [1806, 1971], [1971, 975], [975, 1828], [1828, 1557], [1557, 1889], [1889, 1188], [1188, 501], [501, 1406], [1406, 291], [291, 968], [968, 366], [366, 1003], [1003, 1135], [1135, 1623], [1623, 589], [589, 488], [488, 1366], [1366, 1781], [1781, 51], [51, 610], [610, 526], [526, 135], [135, 747], [747, 1962], [1962, 1192], [1192, 312], [312, 1134], [1134, 349], [349, 912], [912, 732], [732, 1908], [1908, 1394], [1394, 1723], [1723, 820], [820, 616], [616, 926], [926, 1773], [1773, 624], [624, 868], [868, 660], [660, 563], [563, 1942], [1942, 1883], [1883, 319], [319, 1619], [1619, 39], [39, 1465], [1465, 962], [962, 1160], [1160, 606], [606, 406], [406, 1839], [1839, 711], [711, 58], [58, 1021], [1021, 775], [775, 1339], [1339, 38], [38, 231], [231, 1925], [1925, 119], [119, 1881], [1881, 1829], [1829, 532], [532, 1128], [1128, 561], [561, 41], [41, 533], [533, 1735], [1735, 802], [802, 32], [32, 858], [858, 1640], [1640, 459], [459, 1907], [1907, 1318], [1318, 875], [875, 1195], [1195, 545], [545, 1566], [1566, 1514], [1514, 958], [958, 1484], [1484, 1550], [1550, 1196], [1196, 1869], [1869, 35], [35, 228], [228, 217], [217, 950], [950, 1165], [1165, 1594], [1594, 502], [502, 444], [444, 1900], [1900, 337], [337, 1088], [1088, 635], [635, 84], [84, 1974], [1974, 471], [471, 94], [94, 676], [676, 178], [178, 1793], [1793, 48], [48, 73], [73, 1409], [1409, 1523], [1523, 734], [734, 191], [191, 382], [382, 577], [577, 642], [642, 899], [899, 1186], [1186, 1711], [1711, 965], [965, 56], [56, 1670], [1670, 1868], [1868, 580], [580, 268], [268, 436], [436, 1001], [1001, 212], [212, 1238], [1238, 514], [514, 1185], [1185, 1857], [1857, 1732], [1732, 1897], [1897, 432], [432, 1096], [1096, 1393], [1393, 1597], [1597, 516], [516, 1664], [1664, 163], [163, 1305], [1305, 326], [326, 748], [748, 1549], [1549, 922], [922, 1937], [1937, 1635], [1635, 787], [787, 575], [575, 1244], [1244, 693], [693, 735], [735, 369], [369, 1533], [1533, 427], [427, 1111], [1111, 892], [892, 1512], [1512, 681], [681, 774], [774, 1570], [1570, 807], [807, 141], [141, 1700], [1700, 1939], [1939, 1755], [1755, 17], [17, 1938], [1938, 1200], [1200, 1761], [1761, 1722], [1722, 1168], [1168, 1098], [1098, 780], [780, 714], [714, 1604], [1604, 343], [343, 1631], [1631, 433], [433, 1449], [1449, 293], [293, 515], [515, 1572], [1572, 103], [103, 1790], [1790, 408], [408, 1819], [1819, 1287], [1287, 860], [860, 557], [557, 910], [910, 105], [105, 283], [283, 1583], [1583, 174], [174, 559], [559, 1155], [1155, 804], [804, 611], [611, 1923], [1923, 1173], [1173, 613], [613, 761], [761, 1853], [1853, 913], [913, 1113], [1113, 1738], [1738, 766], [766, 194], [194, 1675], [1675, 1876], [1876, 1696], [1696, 649], [649, 829], [829, 583], [583, 946], [946, 1515], [1515, 658], [658, 1227], [1227, 1124], [1124, 1453], [1453, 416], [416, 1544], [1544, 667], [667, 1555], [1555, 1522], [1522, 736], [736, 1132], [1132, 1538], [1538, 290], [290, 1933], [1933, 1343], [1343, 1490], [1490, 864], [864, 1150], [1150, 221], [221, 853], [853, 264], [264, 607], [607, 1106], [1106, 1325], [1325, 700], [700, 1120], [1120, 1613], [1613, 1521], [1521, 122], [122, 1189], [1189, 175], [175, 205], [205, 1360], [1360, 1708], [1708, 1617], [1617, 1750], [1750, 1530], [1530, 113], [113, 854], [854, 1707], [1707, 504], [504, 1162], [1162, 907], [907, 24], [24, 481], [481, 902], [902, 1374], [1374, 588], [588, 587], [587, 877], [877, 1577], [1577, 682], [682, 1505], [1505, 564], [564, 630], [630, 439], [439, 1043], [1043, 702], [702, 1569], [1569, 1553], [1553, 527], [527, 138], [138, 1777], [1777, 1694], [1694, 724], [724, 569], [569, 1841], [1841, 812], [812, 574], [574, 1744], [1744, 1492], [1492, 1669], [1669, 1327], [1327, 1308], [1308, 1237], [1237, 769], [769, 304], [304, 1444], [1444, 1115], [1115, 242], [242, 1062], [1062, 948], [948, 1353], [1353, 1270], [1270, 1622], [1622, 552], [552, 1496], [1496, 1748], [1748, 159], [159, 542], [542, 739], [739, 1025], [1025, 1510], [1510, 1400], [1400, 1408], [1408, 1867], [1867, 991], [991, 830], [830, 1008], [1008, 715], [715, 553], [553, 1320], [1320, 1729], [1729, 1262], [1262, 1061], [1061, 182], [182, 1654], [1654, 238], [238, 1154], [1154, 709], [709, 1686], [1686, 663], [663, 633], [633, 1462], [1462, 1593], [1593, 579], [579, 1690], [1690, 987], [987, 267], [267, 614], [614, 1999], [1999, 1365], [1365, 91], [91, 1927], [1927, 1002], [1002, 479], [479, 1987], [1987, 768], [768, 153], [153, 993], [993, 156], [156, 1438], [1438, 1081], [1081, 1596], [1596, 30], [30, 1913], [1913, 497], [497, 1], [1, 1539], [1539, 1219], [1219, 845], [845, 338], [338, 1885], [1885, 387], [387, 1023], [1023, 744], [744, 1630], [1630, 106], [106, 1292], [1292, 286], [286, 1915], [1915, 919], [919, 45], [45, 889], [889, 706], [706, 1255], [1255, 506], [506, 1831], [1831, 1661], [1661, 1221], [1221, 166], [166, 1194], [1194, 952], [952, 677], [677, 1847], [1847, 1423], [1423, 1397], [1397, 76], [76, 303], [303, 1946], [1946, 1229], [1229, 799], [799, 1527], [1527, 451], [451, 1887], [1887, 287], [287, 523], [523, 1441], [1441, 1060], [1060, 1698], [1698, 1540], [1540, 476], [476, 13], [13, 578], [578, 1737], [1737, 211], [211, 229], [229, 1241], [1241, 1417], [1417, 839], [839, 1771], [1771, 1765], [1765, 1313], [1313, 1422], [1422, 818], [818, 1607], [1607, 623], [623, 1431], [1431, 112], [112, 1036], [1036, 1878], [1878, 237], [237, 1543], [1543, 1482], [1482, 908], [908, 307], [307, 368], [368, 1146], [1146, 834], [834, 1504], [1504, 1268], [1268, 521], [521, 1650], [1650, 819], [819, 651], [651, 1551], [1551, 0], [0, 133], [133, 1567], [1567, 1304], [1304, 1994], [1994, 765], [765, 1090], [1090, 308], [308, 222], [222, 1966], [1966, 2], [2, 1290], [1290, 678], [678, 1477], [1477, 1193], [1193, 1754], [1754, 1403], [1403, 1163], [1163, 1922], [1922, 1210], [1210, 530], [530, 1032], [1032, 1391], [1391, 1278], [1278, 1588], [1588, 316], [316, 1667], [1667, 300], [300, 395], [395, 63], [63, 918], [918, 47], [47, 272], [272, 495], [495, 848], [848, 1663], [1663, 1727], [1727, 601], [601, 1361], [1361, 498], [498, 1574], [1574, 941], [941, 1757], [1757, 1457], [1457, 1040], [1040, 485], [485, 878], [878, 1864], [1864, 323], [323, 1201], [1201, 1811], [1811, 1473], [1473, 1621], [1621, 1858], [1858, 1078], [1078, 1335], [1335, 684], [684, 1756], [1756, 367], [367, 1303], [1303, 1590], [1590, 1764], [1764, 524], [524, 426], [426, 1415], [1415, 1340], [1340, 1082], [1082, 916], [916, 1176], [1176, 1311], [1311, 1614], [1614, 751], [751, 1333], [1333, 1906], [1906, 1684], [1684, 1377], [1377, 477], [477, 1589], [1589, 85], [85, 1125], [1125, 157], [157, 1140], [1140, 1315], [1315, 1338], [1338, 359], [359, 1136], [1136, 244], [244, 1158], [1158, 150], [150, 1411], [1411, 1245], [1245, 1371], [1371, 1250], [1250, 1794], [1794, 847], [847, 1502], [1502, 381], [381, 42], [42, 295], [295, 632], [632, 1963], [1963, 1475], [1475, 692], [692, 1336], [1336, 1006], [1006, 25], [25, 770], [770, 567], [567, 704], [704, 345], [345, 254], [254, 1211], [1211, 160], [160, 995], [995, 397], [397, 992], [992, 1980], [1980, 187], [187, 1086], [1086, 801], [801, 1271], [1271, 1047], [1047, 1511], [1511, 1843], [1843, 792], [792, 1038], [1038, 464], [464, 59], [59, 1769], [1769, 643], [643, 753], [753, 52], [52, 1957], [1957, 974], [974, 1662], [1662, 1497], [1497, 1559], [1559, 75], [75, 1424], [1424, 70], [70, 80], [80, 430], [430, 208], [208, 1460], [1460, 584], [584, 346], [346, 358], [358, 1301], [1301, 629], [629, 1404], [1404, 1625], [1625, 894], [894, 776], [776, 378], [378, 1602], [1602, 1410], [1410, 282], [282, 21], [21, 6], [6, 1207], [1207, 458], [458, 409], [409, 1632], [1632, 1500], [1500, 1659], [1659, 1495], [1495, 779], [779, 377], [377, 179], [179, 1050], [1050, 1714], [1714, 364], [364, 1469], [1469, 881], [881, 424], [424, 489], [489, 389], [389, 1203], [1203, 213], [213, 641], [641, 143], [143, 1433], [1433, 1488], [1488, 535], [535, 1452], [1452, 167], [167, 226], [226, 1652], [1652, 647], [647, 460], [460, 499], [499, 872], [872, 1133], [1133, 1064], [1064, 1516], [1516, 1791], [1791, 882], [882, 452], [452, 53], [53, 778], [778, 1184], [1184, 547], [547, 505], [505, 900], [900, 1943], [1943, 125], [125, 1780], [1780, 1894], [1894, 1634], [1634, 1324], [1324, 679], [679, 1856], [1856, 1649], [1649, 863], [863, 536], [536, 1051], [1051, 107], [107, 1300], [1300, 1531], [1531, 204], [204, 1289], [1289, 37], [37, 1547], [1547, 43], [43, 1491], [1491, 223], [223, 1063], [1063, 929], [929, 1934], [1934, 522], [522, 600], [600, 172], [172, 544], [544, 1928], [1928, 71], [71, 1170], [1170, 1629], [1629, 1236], [1236, 279], [279, 1918], [1918, 1101], [1101, 1016], [1016, 749], [749, 1862], [1862, 602], [602, 827], [827, 1685], [1685, 342], [342, 1787], [1787, 672], [672, 985], [985, 1456], [1456, 664], [664, 1598], [1598, 1850], [1850, 1924], [1924, 352], [352, 1199], [1199, 1252], [1252, 1436], [1436, 1656], [1656, 1807], [1807, 942], [942, 619], [619, 116], [116, 1985], [1985, 1556], [1556, 1581], [1581, 879], [879, 981], [981, 186], [186, 570], [570, 737], [737, 1528], [1528, 786], [786, 1070], [1070, 234], [234, 440], [440, 1293], [1293, 1117], [1117, 193], [193, 1220], [1220, 1129], [1129, 1418], [1418, 1618], [1618, 384], [384, 1269], [1269, 108], [108, 1833], [1833, 199], [199, 233], [233, 19], [19, 360], [360, 798], [798, 214], [214, 465], [465, 5], [5, 9], [9, 1840], [1840, 1388], [1388, 690], [690, 817], [817, 1508], [1508, 1142], [1142, 403], [403, 1903], [1903, 36], [36, 86], [86, 898], [898, 1695], [1695, 1909], [1909, 1891], [1891, 1752], [1752, 528], [528, 1222], [1222, 1859], [1859, 1015], [1015, 441], [441, 949], [949, 1330], [1330, 716], [716, 1382], [1382, 1713], [1713, 1463], [1463, 1235], [1235, 1917], [1917, 1712], [1712, 1458], [1458, 1123], [1123, 1898], [1898, 289], [289, 1578], [1578, 1846], [1846, 1789], [1789, 1665], [1665, 1009], [1009, 990], [990, 790], [790, 1736], [1736, 973], [973, 453], [453, 1177], [1177, 674], [674, 1537], [1537, 1689], [1689, 196], [196, 832], [832, 935], [935, 940], [940, 445], [445, 518], [518, 1139], [1139, 265], [265, 1973], [1973, 828], [828, 1967], [1967, 1309], [1309, 1242], [1242, 1373], [1373, 1554], [1554, 782], [782, 1565], [1565, 659], [659, 1149], [1149, 1716], [1716, 72], [72, 98], [98, 1276], [1276, 983], [983, 305], [305, 867], [867, 862], [862, 594], [594, 1948], [1948, 1354], [1354, 1138], [1138, 447], [447, 805], [805, 1998], [1998, 1084], [1084, 603], [603, 134], [134, 1825], [1825, 617], [617, 1992], [1992, 979], [979, 1053], [1053, 814], [814, 1804], [1804, 1561], [1561, 1835], [1835, 911], [911, 1341], [1341, 341], [341, 1489], [1489, 334], [334, 712], [712, 1297], [1297, 1383], [1383, 648], [648, 50], [50, 1067], [1067, 1048], [1048, 1633], [1633, 151], [151, 943], [943, 1022], [1022, 7], [7, 1816], [1816, 788], [788, 861], [861, 988], [988, 1234], [1234, 1952], [1952, 1715], [1715, 1283], [1283, 446], [446, 1703], [1703, 923], [923, 255], [255, 1119], [1119, 357], [357, 1930], [1930, 173], [173, 1281], [1281, 1644], [1644, 605], [605, 1019], [1019, 1286], [1286, 638], [638, 891], [891, 29], [29, 519], [519, 1532], [1532, 1519], [1519, 1087], [1087, 581], [581, 1981], [1981, 336], [336, 785], [785, 1205], [1205, 989], [989, 1817], [1817, 512], [512, 592], [592, 1838], [1838, 977], [977, 1049], [1049, 320], [320, 880], [880, 823], [823, 1643], [1643, 1996], [1996, 100], [100, 111], [111, 344], [344, 781]], 'numCourses': 2000}]