ukoi[7], ouzo[6], kizi[5], kozi[5], kozo[5], ozoi[4],
oku[6], uzi[5], ozu[5], uzo[5], kii[4], kio[4], koi[4], oko[4], zoo[3],
ku[5], ki[3], ko[3], ok[3], ii[2], oz[2],
