1	0	0	0
2	0	0	0
3	0	0	0
4	0	0	0
5	0	0	0
6	0	0	0
7	0	0	0
8	0	0	0
9	0	0	0
10	0	0	0
11	0	0	0
12	0	0	0
13	0	0	0
14	0	0	0
15	0	0	0
16	0	1	1
17	1	1	2
18	1	1	3
19	1	1	4
20	1	1	5
21	1	1	6
22	1	1	7
23	1	1	8
24	1	1	9
25	1	1	10
26	1	1	11
27	1	1	12
28	0	1	13
