C b 4 b c 3

C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3
C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3
C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3C b 4 b c 3