felg[9], fell[9], fels[8], gell[7], gels[6], ergs[5], gers[5],
feg[7], elf[7], fes[6], gel[5], leg[5], erg[4], ger[4], reg[4], ges[4], les[4], ers[3], res[3],
er[2], re[2], es[2],
