orgii[7], wigor[7], wrogi[7], owici[6],
irgi[6], giro[6], igro[6], irgo[6], rogi[6], wigi[6], wici[5], wcir[5],
goi[5], ogi[5], gir[5], igr[5], irg[5], gro[5], ogr[5], wig[5], wic[4], roi[3], wii[3], iwo[3], owi[3], wio[3], wir[3], rwo[3],
go[4], ci[3], co[3], ii[2], or[2], ro[2], iw[2],
