--- dati.10.out	2014-04-13 18:42:55.540095250 +0200
+++ -	2014-04-13 18:56:11.025631209 +0200
@@ -1,7 +1,7 @@
 4 ****
 8 ********
 3 ***
-7 *******
+7 ********
 2 **
 3 ***
 6 ******