rb6bp5 qb6bp pb6b ob6bp5 nb6bp

2k5bp 1k5b 0k5bp5 zk5bp yk5b

du4b cu4bp5 bu4bp au4b 9t4bp5

o33bp5 n33bp m33b l33bp5 k33bp

zc3bp yc3b xc3bp5 wc3bp vc3b