--- a/1.txt
+++ b/1.txt
@@ -1,2 +1,2 @@
-stays stays stays changes changes stays
+stays stays stays altered altered stays
 stays stays stays stays
\ No newline at end of file
--- a/2.txt
+++ b/2.txt
@@ -1,4 +1,4 @@
 stays stays stays stays
-stays changes stays stays
+stays altered stays stays
 stays stays stays stays
-stays stays stays changes
\ No newline at end of file
+stays stays stays altered
\ No newline at end of file
--- a/3.txt
+++ b/3.txt
@@ -1,4 +1,4 @@
-changes stays stays stays
-stays stays changes changes
-stays stays stays changes
+altered stays stays stays
+stays stays altered altered
+stays stays stays altered
 stays stays stays stays
\ No newline at end of file