kubie[10], ubeki[10], bziku[10], zbuki[10], buzie[9], bezik[8], bezie[7],
beku[9], ubek[9], buki[9], ubki[9], zbuk[9], zebu[8], buzi[8], beki[7], bzik[7], zeku[7], beze[6], bzie[6], zeki[5], ezie[4],
buk[8], kub[8], buz[7], bzu[7], bek[6], bee[5], bez[5], biz[5], izb[5], uzi[5], kei[4], kie[4], zek[4],
bu[6], ku[5], be[4], bi[4], ki[3], ee[2], ez[2], ze[2],
