7hor 6hor27 5hor2 4hor 3hor27
irnr27 hrnr2 grnr frnr27 ernr2
t0mr2 s0mr r0mr27 q0mr2 p0mr
49lr 39lr27 29lr2 19lr 09lr27
fjlr27 ejlr2 djlr cjlr27 bjlr2