y	N	Type
0	20	0
0	20	1
0	20	0
0	20	1
0	20	0
0	20	1
0	20	0
0	19	1
0	19	0
0	19	1
0	19	0
0	18	1
0	18	0
0	17	1
1	20	0
1	20	1
1	20	0
1	20	1
1	19	0
1	19	1
1	18	0
1	18	1
3	27	0
2	25	1
2	24	0
2	23	1
2	20	0
2	20	1
2	20	0
2	20	1
2	20	0
2	20	1
1	10	0
5	49	1
2	19	0
5	46	1
2	17	0
7	49	1
7	47	0
3	20	1
3	20	0
2	13	1
9	48	0
10	50	1
4	20	0
4	20	1
4	20	0
4	20	1
4	20	0
4	20	1
4	20	0
10	48	1
4	19	0
4	19	1
4	19	0
5	22	1
11	46	0
12	49	1
5	20	0
5	20	1
6	23	0
5	19	1
6	22	0
6	20	1
6	20	0
6	20	1
16	52	0
15	46	1
15	47	0
9	24	1
4	14	0