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

0

8
7
1

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

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