fado[9], efod[9], idea[5], odia[5], ideo[5], ooid[5],
efa[7], fai[7], efo[7], dao[4], oda[4], deo[4], ode[4], doi[4], ido[4], odo[4],
fa[6], ef[6], fe[6], fi[6], ad[3], da[3], de[3], id[3], do[3], od[3], eo[2],
