A_27357	2011_12_30	13:55:44	4	7.50	|6_7.5_0.42_7.08		
4	1	Caffe latte	6	1.50	0.0849056603773585	384	1	1.50	0	0
4	1	Caffe latte	6	1.50	0.0849056603773585	384	1	1.50	0	0
835	1	Sandwich Arrosto di manzo	6	4.50	0.25471698113207547	770	1	4.50	0	0
872	0	sandwich pollo	6	3.80	0	698	1	????	0	0