A_26450	2011_12_16	10:57:55	3	5.80	|6_5.8_0.33_5.47		
856	1	sandwich prosciutto provolone	6	4.00	0.22641509433962265	594	1	4.00	0	0
6	0	caffe lungo	6	1.00	0	800	1	0.00	0	0
5	1	caffe lungo double	6	1.80	0.1018867924528302	801	1	1.80	0	0