A_30345	2012_02_02	12:55:41	2	5.50	|6_5.5_0.31_5.19		
913	1	sandwich prosciutto provolone	6	4.00	0.22641509433962265	594	1	4.00	0	0
4	1	Caffe latte	6	1.50	0.0849056603773585	384	1	1.50	0	0