C 16

C 16C 16C 16C 16C 16C 16
C 16C 16C 16C 16C 16C 16
C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16C 16