8b0s7 7b0s 6b0s7r 5b0s7 4b0s
jlzs ilzs7r hlzs7 glzs flzs7r
uuys7r tuys7 suys ruys7r quys7
53xs7 43xs 33xs7r 23xs7 13xs
gdxs fdxs7r edxs7 ddxs cdxs7r