--- dati.4.out	2014-05-06 09:21:46.583969567 +0200
+++ -	2014-05-06 09:22:55.066060439 +0200
@@ -1,5 +1,5 @@
-15 14 13 12 
-11 10 9 8 
-7 6 5 4 
-3 2 1 0 
+0 1 2 3 
+8 5 6 7 
+12 9 10 11 
+0 13 14 15