efem[9], emce[6], enem[5], wece[5],
fee[7], fen[7], nef[7], mee[4], cen[4], cne[4], men[4], nem[4], cew[4], mew[4], ewe[3], wen[3],
ef[6], fe[6], ce[3], em[3], me[3], ee[2], en[2], ew[2], we[2],
