3
0 4 4 0
0 0 4 4
2 2 5 2
5
0/1 0/1 2/1 2/1
0/1 4/1 2/1 2/1
2/1 2/1 4/1 0/1
2/1 2/1 4/1 4/1
2/1 2/1 5/1 2/1
6
0/1 0/1
0/1 4/1
2/1 2/1
4/1 0/1
4/1 4/1
5/1 2/1
1
2/1 2/1
1
5
0/1 0/1 2/1 2/1
0/1 4/1 2/1 2/1
2/1 2/1 4/1 0/1
2/1 2/1 4/1 4/1
2/1 2/1 5/1 2/1
