5 6 3
-1 -1 0 0 0
-1 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 -1
0 0 0 -1 0
-1 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 -1
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
-1 -1 1 0 0
-1 4 1 0 0
1 1 0 0 0
0 0 0 1 1
0 0 1 3 -1
0 0 1 -1 3
-1 4 1 0 0
4 4 1 0 0
1 1 0 0 0
0 0 0 1 1
0 0 1 3 3
0 0 1 3 -1
1 1 0 0 0
1 1 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 1 1
0 0 0 1 1