o33pb1 p33p q33pb r33pb1 s33p

du4p eu4pb fu4pb1 gu4p hu4pb

2k5pb 3k5pb1 4k5p 5k5pb 6k5pb1

rb6pb1 sb6p tb6pb ub6pb1 vb6p

g26p h26pb i26pb1 j26p k26pb