nogo[6], ogon[6], gron[6], noro[4], nowo[4], wron[4],
gon[5], gro[5], ogr[5], ono[3], nor[3], oro[3], won[3], owo[3], rwo[3], wow[3],
go[4], no[2], on[2], or[2], ro[2],
