3
3 0 3 6
0 1 6 5
3 3 7 3
5
3/1 0/1 3/1 3/1
0/1 1/1 3/1 3/1
3/1 3/1 3/1 6/1
3/1 3/1 6/1 5/1
3/1 3/1 7/1 3/1
6
0/1 1/1
3/1 0/1
3/1 3/1
3/1 6/1
6/1 5/1
7/1 3/1
1
3/1 3/1
1
5
3/1 0/1 3/1 3/1
0/1 1/1 3/1 3/1
3/1 3/1 3/1 6/1
3/1 3/1 6/1 5/1
3/1 3/1 7/1 3/1

