C = B, E, F, I
R = B, F, G, I
J = B, D, E, F, G, I
4
6
C = B, C, F, I
R = B, C, F, I
J = B, C, D, F, I
5
C = I
R = I
J = C, I
1
2
C = A, B, C, D, E, F, G, H, I
R = A, B, C, D, E, F, G, H, I
J = A, B, C, D, E, F, G, H, I
9
C = A, B, C, D, E, F, G, I
J = A, B, D, E, F, G, I
8
7
C = A, F, G, H
R = E, F, G, H
J = A, E, G, H
C = E, G, H
R = D, G
J = F, G, H
3
C = A, B, C, D, E, H, I
R = A, C, D, E, H, I
J = A, B, C, D, E, H, I
C = A, B, C, D, E, F, G, H
R = A, B, C, D, E, F, G, H
J = A, B, C, D, E, F, G, H
C = A, D, G, H
R = A, C, H
J = C, H
C =
R = B, E
J =
0
C = C, D
R = A, D
J = A