C c2 5 c 1

C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1
C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1
C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1C c2 5 c 1