9tmbfr aumb bumbf cumbfr dumb

yknb zknbf 0knbfr 1knb 2knbf

nbobf obobfr pbob qbobf rbobfr

c2obfr d2ob e2obf f2obfr g2ob

1spb 2spbf 3spbfr 4spb 5spbf