rexe[11], crem[9], merz[8], germ[7], zerg[7], meer[6], erze[6], gere[5], rege[5],
exe[10], rex[10], cer[6], erz[5], zer[5], erg[4], ger[4], reg[4], ree[3],
ex[9], er[2], re[2],
