giro[6], gort[6], trog[6], gott[6], girr[5], grit[5], roit[5], tiro[5], trio[5], torr[5], rott[5], tort[5], irrt[4], ritt[4],
goi[5], gor[5], roi[4], ort[4], rot[4], tor[4], tot[4], irr[3],
go[4], ti[2],
