nerą[8], norą[8], orną[8], oere[4], nero[4], orne[4],
rąś[11], oną[7], erą[7], noś[7], roś[7], eon[3], one[3], ner[3], ren[3], ero[3], nor[3],
eś[6], oś[6], ee[2], en[2], eo[2], no[2], on[2], er[2], re[2], or[2], ro[2],
