erreg[6], reger[6], geres[6], reges[6], serge[6], esser[5],
gere[5], rege[5], ergs[5], gers[5], esse[4], sees[4],
erg[4], ger[4], reg[4], ges[4], ree[3], see[3], ers[3], res[3], ess[3],
er[2], re[2], es[2],
