gros[6], sorg[6], goss[6], sogs[6], sugo[6], ross[5], soss[5], grus[5], guss[5], sous[5], usos[5], russ[4],
gor[5], sog[5], gur[4], sou[4], uso[4], rus[3], sur[3], urs[3],
go[4], os[3], so[3], ur[2],
