A_19841	2011_09_30	12:17:37	2	7.80	|6_7.8_0.44_7.36		
849	1	sandwich vegetariano	6	3.80	0.21509433962264152	757	1	3.80	0	0
820	1	sandwich Luca	6	4.00	0.22641509433962265	942	1	4.00	0	0