efem[9], peem[6], enem[5],
pfe[8], fee[7], fen[7], nef[7], gem[6], gen[5], mee[4], men[4], nem[4], nep[4], pen[4], mew[4], ewe[3], wen[3],
ef[6], fe[6], em[3], me[3], pe[3], ee[2], en[2], ew[2], we[2],
