C = D

S = D

R = D

1

1

1

C =

S = A, I

R = C, I

0

2

2

C = I

S = I

R = B, I

1

1

2

C = A, G

S = E, G, I

R = G, I

2

3

2

C = B, G, H, I

S = B, D, E, F, I

R = A, B, E, F, G

4

5

5

C = A, B, C, D, E, F, G, H, I

S = A, B, C, D, E, F, G

R = A, B, C, E, F, G

9

7

6

C = B, C, E, G, I

S = A, I

R = F, I

5

2

2

C = I

S = I

R = I

1

1

1

C = A, G

S = C, G, I

R = D, E, G, H

2

3

4

C =

S = H

R = H

0

1

1

C = B, F

S = B, F, G

R = B, C, F

2

3

3

C = A, B, C, D, E, F, H, I

S = B, C, D, E, F, H, I

R = A, B, C, D, E, F, H, I

8

7

8

C = A, D, G

S = A, G

R = A, C, D, G, I

3

2

5

C = C, D, G, H

S = A, C, D, H

R = A, D, G, H, I

4

4

5

C = C, D, E, F, H

S = A, C, D, E, F, G, H

R = C, D, E, F, I

5

7

5

C = B, D, E, F, G

S = B, C, D, E, F, H

R = A, B, D, E, G, H

5

6

6

C = A, B, C, D, E, F, H, I

S = A, B, C, D, E, F, H

R = A, B, C, D, E, F, G, H, I

8

7

9

C = A, C, D, E, F, G, H, I

S = A, B, C, D, E, F, G, H, I

R = A, B, C, D, E, F, G, H

8

9

8

C = C, F, I

S = B, C, F, I

R = B, C, F

3

4

3

C = A, B, C, E, G, H, I

S = A, B, E, G, H

R = A, C, G, H, I

7

5

5

C = A, F, I

S = I

R = H

3

1

1

C = A, B, D, E, F, H, I

S = A, B, C, D, E, F, G, H

R = A, B, C, D, E, F, H, I

7

8

8

C = A, B, C, D, E, F, G, H

S = A, B, C, D, E, F, G, H, I

R = A, B, C, D, E, F, G, H

8

9

8

C = B, C, E, H

S = G, H

R = B, E

4

2

2

C = A, B, C, D, E, F, G, H

S = A, B, C, D, E, F, G, H

R = A, D, E, F, G, H

8

8

6