diff --git a/1.txt b/1.txt
index 0a228857f..75bf47f40 100644
--- a/1.txt
+++ b/1.txt
@@ -5,4 +5,5 @@
 123456
 1234567
 8
-9
\ No newline at end of file
+9
+10
\ No newline at end of file