feie[7], efeu[7], eide[4], idee[4],
ufo[7], fee[6], fei[6], deo[4], ode[4], ido[4], iod[4], oie[4], duo[4], die[3], eid[3],
do[3], od[3], ei[2], du[2], ud[2], ui[2],
