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