bojo[8], bond[7], dobo[7], dojo[7], kobo[7], obok[7], kojo[7], kobz[7], kodo[6], bono[6], obon[6], okno[5], zond[5], dozo[5], kozo[5], ozon[4], zono[4],
boj[7], job[7], bod[6], jod[6], bok[6], dok[5], kod[5], bon[5], jon[5], dno[4], don[4], nok[4], odo[4], oko[4], doz[4], ono[3], zon[3], zoo[3],
bo[4], oj[4], do[3], od[3], ko[3], ok[3], no[2], on[2], oz[2],
