C 40

C 40C 40C 40C 40C 40C 40
C 40C 40C 40C 40C 40C 40
C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40C 40