kuff[15], fezu[10], beku[9], ubek[9], zbuk[9], zebu[8], zeku[7],
uff[13], buf[11], huf[11], kuf[10], hub[9], buk[8], kub[8], huk[8], fez[7], buz[7], bzu[7], bek[6], bez[5], zek[4],
fu[8], uf[8], ef[6], fe[6], bu[6], hu[6], ku[5], be[4], eh[4], he[4], ez[2], ze[2],
