bb4gh ab4g 9a4ghw 8a4gh 7a4g
mk3g lk3ghw kk3gh jk3g ik3ghw
xt2ghw wt2gh vt2g ut2ghw tt2gh
821gh 721g 621ghw 521gh 421g
jc1g ic1ghw hc1gh gc1g fc1ghw