kody[7], deki[6], deko[6], doki[6], kodo[6], okey[6], ideo[5], ooid[5],
dek[5], dok[5], kod[5], idy[5], ody[5], kei[4], kie[4], deo[4], ode[4], doi[4], ido[4], eko[4], kio[4], koi[4], odo[4], oko[4],
de[3], id[3], ki[3], do[3], od[3], ko[3], ok[3], eo[2],
