dong[6], gort[6], trog[6], dorn[5], nord[5], dorr[5], dort[5], torr[5],
gon[5], gor[5], don[4], rod[4], tod[4], not[4], ton[4], ort[4], rot[4], tor[4],
go[4], do[3], od[3], on[3],
