b 8 0 0 1 0 b 8 1 0 0 0 i 4 b 8 0 0 1 0 b 8 1 0 0 0 p 4 1 0 b 8 0 0 1 0 b 8 1 0 0 0 p 4 1 0 b 8 0 0 1 0 b 8 1 0 0 0 p 4 1 0