koć[9], poć[9], jon[5], kop[5], jor[5], nok[4], kor[4], kro[4], okr[4], ork[4], rok[4], por[4], pro[4], rop[4], nor[3],
oj[4], ko[3], ok[3], op[3], po[3], no[2], on[2], or[2], ro[2],
