gemme[10], emmer[9], germe[8], regem[8], erreg[6], reger[6],
perm[9], germ[7], peer[7], reep[7], meer[6], gere[5], rege[5],
per[6], rep[6], erg[4], ger[4], reg[4], ree[3],
er[2], re[2],
