fere[8], free[8], elew[5], lewe[5], nerw[4],
elf[8], fee[7], fen[7], nef[7], ref[7], lee[4], len[4], lew[4], ner[3], ren[3], ewe[3], wen[3], rew[3], wre[3],
ef[6], fe[6], el[3], ee[2], en[2], er[2], re[2], ew[2], we[2],
