--- dati.2.out	2014-04-13 18:42:49.148994507 +0200
+++ -	2014-04-13 18:55:01.477440849 +0200
@@ -1,6 +1,6 @@
-5 *****
+6 ******
 7 *******
-4 ****
+3 ***
 8 ********
 5 *****
 3 ***