2
-3 3 0 3
0 0 0 6
3
0/1 0/1 0/1 3/1
-3/1 3/1 0/1 3/1
0/1 3/1 0/1 6/1
4
-3/1 3/1
0/1 0/1
0/1 3/1
0/1 6/1
1
0/1 3/1
1
3
0/1 0/1 0/1 3/1
-3/1 3/1 0/1 3/1
0/1 3/1 0/1 6/1
