fiok[9], foki[9], ojki[7], doki[6],
fik[8], fok[8], joj[7], kij[6], jod[6], dok[5], kod[5], doi[4], ido[4], kio[4], koi[4],
fi[6], oj[4], id[3], ki[3], do[3], od[3], ko[3], ok[3],
