test spread	bread	cereal	rice	potato
1	24	23	13	33
2	24	24	14	34
3	24	25	15	35
4	24	26	16	36
5	24	27	17	37
6	24	28	18	38
7	24	29	19	39
8	24	30	10	40
9	24	31	11	41
10	24	32	12	42
11	24	33	13	43
12	24	34	14	44
13	24	35	15	45
14	24	36	16	46