congo[8], donos[6], sondo[6],
cong[7], dong[7], codo[6], nogo[6], ogon[6], song[6], sond[5], sodo[5],
dog[6], cod[5], doc[5], gon[5], noc[4], dno[4], don[4], odo[4], soc[4], ono[3], nos[3], son[3], oso[3],
go[4], co[3], do[3], od[3], no[2], on[2], os[2],
