opór[9], oper[5], pero[5], oere[4],
poń[10], roń[9], pór[8], per[4], rep[4], por[4], pro[4], rop[4], ero[3],
eń[8], oń[8], pe[3], op[3], po[3], ee[2], eo[2], er[2], re[2], or[2], ro[2],
