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

