congo[8], ogony[8], sycon[7],
cygo[8], cong[7], gony[7], nygo[7], nogo[6], ogon[6], song[6], cyno[6], nocy[6], oscy[6], nosy[5], noys[5], nyso[5], sony[5],
cyg[7], nyg[6], gon[5], cny[5], cyn[5], noc[4], soc[4], nys[4], sny[4], syn[4], osy[4], ono[3], nos[3], son[3], oso[3],
go[4], co[3], ny[3], no[2], on[2], os[2],
