elf[8], fil[8], fen[7], nef[7], fin[7], bel[6], ble[6], bil[6], ben[5], bin[5], ibn[5], ile[4], lei[4], len[4], lin[4], nil[4], nie[3], lex[3],
ef[6], fe[6], fi[6], be[4], bi[4], el[3], li[3], en[2], in[2], ni[2],