C 66

C 66C 66C 66C 66C 66C 66
C 66C 66C 66C 66C 66C 66
C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66C 66