arger[6], garer[6], erreg[6], reger[6], rarer[5],
arge[5], gare[5], rage[5], gere[5], rege[5], rare[4],
arg[4], gar[4], rag[4], erg[4], ger[4], reg[4], are[3], ree[3], rar[3],
ar[2], er[2], re[2],
