kudu[10], udku[10], diuk[8], doku[8], kodu[8], udko[8], yuko[8], udoi[7], ukoi[7], kody[7], doki[6],
udu[8], kyu[7], idu[6], duo[6], udo[6], oku[6], dok[5], kod[5], idy[5], ody[5], doi[4], ido[4], kio[4], koi[4],
uu[6], ud[5], ku[5], id[3], ki[3], do[3], od[3], ko[3], ok[3],
