13
3 1 100
1 1 1
2 1 100
0 1
3 1 100
0 2 0
3 1 100
1 2 0
4 1 100
0 1 2 3
4 1 100
0 1 1 0
4 1 100
2 1 1 1
5 1 100
0 4 2 1 3
5 1 100
0 3 0 3 0
5 1 100
1 1 2 1 1
5 1 100
1 0 1 4 1
5 1 100
1 1 2 0 2
5 1 100
0 0 0 3 3
