kiecko[9], kockie[9], cookie[8],
kocki[8], kocie[7], kocio[7], okoci[7],
ceik[6], ceki[6], ciek[6], icek[6], kice[6], keki[6], koce[6], koci[6], koki[6], koko[6],
cek[5], kic[5], kek[5], koc[5], kok[5], cie[4], kei[4], kie[4], eko[4], kio[4], koi[4], oko[4],
ce[3], ci[3], ki[3], co[3], ko[3], ok[3], eo[2],
