10837	2011_06_25	13:21:47	2	7.45	|6_7.45_0.42		
873	1	sandwich vegetariano 2	6	3.50	0.19811320754716982	757	1	3.50	0	0
723	1	sandwich brie	6	3.95	0.22358490566037736	571	1	3.95	0	0