kefe[10], kerf[10], koge[9], fege[8], orfe[8], kore[8], ergo[6], oger[6], gere[5], rege[5],
gof[8], kog[8], feg[7], kor[7], fee[6], ego[5], geo[5], gor[5], erg[4], ger[4], reg[4], ree[3],
go[4], er[2], re[2],
