efem[9], foce[9], efom[9], emce[6], moce[6], wece[5], cewo[5], owce[5], woce[5], ewom[5], mewo[5],
fee[7], efo[7], com[5], moc[5], mee[4], cew[4], mew[4], ewe[3], ewo[3], owe[3],
ef[6], fe[6], ce[3], em[3], me[3], co[3], om[3], ee[2], eo[2], ew[2], we[2],
