B, C, D, E, F, G, H
7
A, B, F, G, H, K
6
A, B, C, D, E, F, G, I, J, K
10
C, G, H
3
E, H, I, J
4
A, C, G, I, J, K
A, B, C, D, E, F, G, H, I, J, K
11
A, B, D, E, F, H, I
A, B, C, D, E, F, H, I, J, K
A, B, C, D, E, F, I, J, K
9
G
1
A, B, C, D, E, G, H, J, K
0
D, F, I, J, K
5