bojo[8], jogo[8], kobo[7], obok[7], kogo[7], kojo[7], kobz[7], kozo[5],
boj[7], job[7], goj[7], jog[7], bok[6], kog[6], gzo[5], oko[4], zoo[3],
bo[4], go[4], oj[4], ko[3], ok[3], oz[2],