kopn[6], poco[6], kopo[6], okop[6], opok[6], kwoc[6], wkop[6], okno[5], opon[5], pono[5], owco[5], owoc[5], woko[5], nowo[4],
koc[5], kop[5], noc[4], nok[4], oko[4], kwo[4], wok[4], ono[3], won[3], owo[3],
co[3], ko[3], ok[3], op[3], po[3], no[2], on[2],
