50
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
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0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
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0 1
2 1 1
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0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
2 1 1
1 2 1
0 1
