diff --git a/file3.txt b/file3.txt
index 190423f..0a1b3c3 100644
--- a/file3.txt
+++ b/file3.txt
@@ -7,15 +7,6 @@
 7
 8
 9
-10
-11
-12
-13
-14
-15
-16
-17
-18
 19
 20
 21