beku[9], ubek[9], boku[9], zbuk[9], zebu[8], buzo[8], beko[7], kobz[7], zeku[7], beze[6], bezo[6],
buk[8], kub[8], obu[7], buz[7], bzu[7], bek[6], bok[6], oku[6], bee[5], bez[5], ozu[5], uzo[5], eko[4], zek[4], ezo[3],
bu[6], ku[5], be[4], bo[4], ko[3], ok[3], ee[2], eo[2], ez[2], ze[2], oz[2],
