egri[6], ergi[6], gier[6], grei[6], ergo[6], gore[6], oger[6], giro[6], igro[6], irgo[6], rogi[6], oreo[4],
gie[5], ego[5], goi[5], ogi[5], erg[5], gir[5], igr[5], irg[5], gro[5], ogr[5], rei[3], ero[3], roi[3], oro[3],
go[4], eo[2], er[2], re[2], or[2], ro[2],
