1diff --git a/new.txt b/new.txt 2--- a/new.txt 3+++ b/new.txt 4@@ -10,3 +10,7 @@ 5 c11 6 c111 7 c1111 8+c2 9+c22 10+c222 11+c2222
diff --git a/new.txt b/new.txt
--- a/new.txt
+++ b/new.txt
@@ -10,3 +10,7 @@
c11
c111
c1111
+c2
+c22
+c222
+c2222