beko[7], kobz[7], bezo[6], noez[4], ozen[4],
bek[6], bok[6], ben[5], bon[5], bez[5], eko[4], nok[4], zek[4], eon[3], one[3], zen[3], ezo[3], zon[3],
be[4], bo[4], ko[3], ok[3], en[2], eo[2], no[2], on[2], ez[2], ze[2], oz[2],
