fono[8], wojo[6], owco[5], owoc[5], nowo[4], ozon[4], zono[4],
fon[7], jon[5], woj[5], noc[4], ono[3], won[3], owo[3], zon[3], zoo[3],
oj[4], co[3], no[2], on[2], oz[2],
