C 0 90

C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90
C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90
C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90C 0 90