jjkr kjkrp ljkrp7 mjkr njkrp
89krp 99krp7 aalr balrp calrp7
x0lrp7 y0lr z0lrp 00lrp7 10lr
mrmr nrmrp ormrp7 prmr qrmrp
binrp cinrp7 dinr einrp finrp7