hojo[8], ojki[7], dojo[7], kojo[7], doki[6], kodo[6], ooid[5],
hoj[7], kij[6], jod[6], hoi[5], dok[5], kod[5], oho[5], doi[4], ido[4], kio[4], koi[4], odo[4], oko[4],
hi[4], ho[4], oh[4], oj[4], id[3], ki[3], do[3], od[3], ko[3], ok[3],
