qa0b3 ra0b30 sa0b ta0b3 ua0b30

f10b30 g10b h10b3 i10b30 j10b

4r1b 5r1b3 6r1b30 7r1b 8r1b3

ti2b3 ui2b30 vi2b wi2b3 xi2b30

i92b30 j92b k92b3 l92b30 m92b