--- dati.1.out	2014-04-13 18:42:48.400982716 +0200
+++ -	2014-04-13 18:56:02.916832706 +0200
@@ -1,7 +1,7 @@
 6 ******
 2 **
 9 *********
-5 *****
+5 **
 2 **
 6 ******
 7 *******