cers[7], gere[5], rege[5], ergs[5], gers[5], esse[4], sees[4],
cer[6], ces[6], sec[6], erg[4], ger[4], reg[4], ges[4], ree[3], see[3], ers[3], res[3], ess[3],
er[2], re[2], es[2],