x0tlrx y0tl z0tlr 00tlrx 10tl
mrul nrulr orulrx prul qrulr
bivlr civlrx divl eivlr fivlrx
08vlrx 18vl 28vlr 38vlrx 48vl
pzwl qzwlr rzwlrx szwl tzwlr