icki[6], kici[6], koci[6], doki[6],
kic[5], cod[5], doc[5], koc[5], dok[5], kod[5], kii[4], doi[4], ido[4], kio[4], koi[4],
ci[3], id[3], ki[3], co[3], do[3], od[3], ko[3], ok[3], ii[2],
