oceń[11], ceno[5], noce[5], ocen[5], erce[5], cero[5], orce[5], oere[4], nero[4], orne[4],
ceń[10], roń[9], cen[4], cne[4], noc[4], cer[4], eon[3], one[3], ner[3], ren[3], ero[3], nor[3],
eń[8], oń[8], ce[3], co[3], ee[2], en[2], eo[2], no[2], on[2], er[2], re[2], or[2], ro[2],
