HHHHHHHFrF ' rFrEl HHHHHHFrF ' rFrEl HHHHHFrF ' rFrEl HHHHFrF ' rFrEl HHHFrF ' rFrEl HHFrF ' rFrEl HFrF ' rFrEl FrF ' rFrEl F ' rFrEl FrElEl