gof[8], zwo[8], fon[7], fug[7], ufo[7], wog[7], zog[7], fun[6], won[6], zug[6], gon[5], sog[5], ons[4], gnu[4], sou[4], uso[4], uns[3],
wo[5], go[4], uz[4], zu[4], on[3], os[3], so[3], nu[2],