kwoc[6], okno[5], owco[5], owoc[5], woko[5], nowo[4],
koc[5], noc[4], nok[4], oko[4], kwo[4], wok[4], ono[3], won[3], owo[3], wow[3],
co[3], ko[3], ok[3], no[2], on[2],
