eocen[6],
foce[9], ceno[5], noce[5], ocen[5], wece[5], cewo[5], owce[5], woce[5], nowe[4], weno[4],
fee[7], fen[7], nef[7], efo[7], fon[7], cen[4], cne[4], noc[4], cew[4], eon[3], one[3], ewe[3], wen[3], ewo[3], owe[3], won[3],
ef[6], fe[6], ce[3], co[3], ee[2], en[2], eo[2], no[2], on[2], ew[2], we[2],
