--- dati.5.out	2014-04-13 18:42:51.729035176 +0200
+++ -	2014-04-13 18:56:06.591027433 +0200
@@ -1,7 +1,7 @@
 5 *****
 6 ******
 4 ****
-3 ***
+3 ******
 5 *****
 9 *********
 4 ****