4	0
6	1
14	1
5	0
1	0
1	0
1	0
1	0
4	1
4	1
1	0
1	0
4	0
2	0
1	0
1   0
5	0
1	0
5	0
5	0
6	0
3	0
4	0
4	0
5	0
9	0
1	0
2	1
-1	0
4	1
4	1
12	0
12	0
12	0
12	0
12	0
3	0
5	0
2	1
5	1
8	1
2	1
5	1
-43	1
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4	0
4	0
18	0
12	0
3	0
4	1
1	0
-1	1
-1	1
4	0
3	0
9	0
-1	1
-1	1
-1	1
4	1
-61	0
9	0
4	1
-64	1
-64	1
-64	1
-64	1
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5	0
7	0
10	0
6	0
-62	1
5	0
6	0
4	0
4	0
4	0
4	0
10	0
-1	1
-1	1
-1	1
-19
-1
-1
-1