A_27730	2012_01_03	14:26:37	2	4.80	|6_4.8_0.27_4.53		
890	1	sandwich vegetariano	6	3.80	0.21509433962264152	757	1	3.80	0	0
6	1	caffe lungo	6	1.00	0.05660377358490566	800	1	1.00	0	0