goj[7], jog[7], dog[6], jod[6], gon[5], jon[5], gro[5], ogr[5], jor[5], woj[5], dno[4], don[4], odr[4], ord[4], rod[4], drr[4], non[3], nor[3], won[3], rwo[3], wrr[3],
go[4], oj[4], do[3], od[3], no[2], on[2], or[2], ro[2],
