background image

A

A

A

B

C

C

C

B

B

B

B

B

C

C

C

C

C

B

B

B

B

B

B

C

C

C

C

C

C

C

C

6

5

3

PAGE 3 OF  6

STEP 2

STEP 3

1

6

5

4

3

X12

X12

X4

X4

X4

Reviews: