--- dati.2.out	2014-04-13 18:42:49.148994507 +0200
+++ -	2014-04-13 18:56:03.871384974 +0200
@@ -1,7 +1,7 @@
 5 *****
 7 *******
 4 ****
-8 ********
+8 *******
 5 *****
 3 ***
 4 ****