diff --git a/test.txt b/test.txt
index d67b815..2e9f2ec 100644
--- a/test.txt
+++ b/test.txt
@@ -1,10 +1,10 @@
 10
-20
-30
-40
-50
-60
-70
-80
-90
+21
+31
+41
+51
+61
+71
+81
+91
 00