foby[11], fiok[9], foki[9], foko[9], byki[8], boki[7], kobo[7], obok[7], oboi[6],
fob[9], fik[8], fok[8], byk[7], bok[6], boy[6], oby[6], boi[5], obi[5], kio[4], koi[4], oko[4],
fi[6], by[5], bi[4], bo[4], ki[3], ko[3], ok[3],
