1	0	0
2	0	1
3	0	2
4	0	3
5	0	4
6	0	5
7	0	6
8	0	7
9	0	8
10	0	9
11	0	10
12	0	11
13	0	12
14	0	13
15	0	14
16	0	15
17	0	16
18	0	17
19	0	18
20	0	19
21	0	20
22	0	21
23	0	22
24	0	23
25	0	24
26	0	25
27	0	26
28	0	27
29	0	28
30	0	29
31	0	30
32	0	31
33	0	32
34	0	33
35	0	34
36	0	35
37	0	36
38	0	37
39	0	38
40	0	39
41	1	32
42	1	33
43	1	34
44	1	35
45	1	36
46	1	37
47	1	38
48	1	39