flex[15], fexe[14], feze[9], elfe[8], fels[8], fese[7], esel[5], lees[5], lese[5], seel[5],
fex[13], lex[11], exe[10], sex[10], fez[8], elf[7], fee[6], fes[6], lee[4], les[4], see[3],
ex[9], es[2],
