heweo[7], howee[7],
nowe[4], weno[4],
fee[7], fen[7], nef[7], efo[7], fon[7], ehe[5], hen[5], eon[3], one[3], ewe[3], wen[3], ewo[3], owe[3], won[3],
ef[6], fe[6], eh[4], he[4], ho[4], oh[4], ee[2], en[2], eo[2], no[2], on[2], ew[2], we[2],
