zoff[13], zofe[10], beiz[8], dieb[6], dezi[6],
off[10], fez[8], fei[6], beo[6], bio[6], obi[6], bei[5], dez[5], deo[4], ode[4], ido[4], iod[4], oie[4], die[3], eid[3],
ob[5], bi[4], do[3], od[3], ei[2],