nikki[7], konik[7], kokon[7], nokii[6], ikono[6], nokio[6], okoni[6],
koki[6], koko[6], inki[5], ikon[5], inko[5], kino[5], koni[5], noki[5], okno[5], inii[4], inio[4],
kok[5], kii[4], ink[4], kin[4], kio[4], koi[4], nok[4], oko[4], iii[3], ino[3], oni[3], ono[3],
ki[3], ko[3], ok[3], ii[2], in[2], ni[2], no[2], on[2],
