7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
7 1
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
2 2
2 2
2 2
2 2
2 2
2 2
2 2
2 2
1 1
1 1
2 6
2 5
2 6
2 5
2 6
2 5
1 1
2 6
1 1
2 5
2 4
2 5
2 4
2 6
2 5
2 5
2 5
1 1
2 5
2 4
2 6
2 4
2 6
2 6
2 4
2 5
1 1
2 6
2 4
2 5
2 5
2 5
2 5
2 4
2 6
1 1
2 5
2 4
2 6
2 6
2 4
2 6
2 4
2 5
1 1
2 5
2 5
2 5
2 6
2 4
2 5
2 4
2 5
1 1
2 6
1 1
2 5
2 6
2 5
2 6
2 5
2 6
1 1
