udoi[7], duzi[7], uzdo[7], ideo[5], zdoi[5], ozie[4],
edu[6], ued[6], idu[6], duo[6], udo[6], uzd[6], uzi[5], ozu[5], uzo[5], deo[4], ode[4], doi[4], ido[4], doz[4], ezo[3],
ud[5], de[3], id[3], do[3], od[3], eo[2], ez[2], ze[2], oz[2],
