3
 3 3 3
0
1234
1 3
 0 0 0
 1 0 0
 0 1 0
ABCD 4
 0 0 0
 1 0 0
 2 0 0
 2 1 0
3 4
 0 0 0
 1 0 0
 2 0 0
 1 1 0
4 4
 0 0 0
 1 0 0
 1 1 0
 2 1 0