0 5
0 6
0 7
0 8
0 4
1 11
0 10
0 12
0 11
2 7
0 2
0 13
0 9
2 12
1 4
1 10
0 3
2 3
1 3
0 17
1 13
0 20
0 16
1 2
2 11
1 5
1 9
1 15
2 6
2 5
0 14
1 14