 Complete the following phrase:  Subsequently, massacres were carried out by the Hermann Göring Panzer Division at Stia in April, Civitella in Val di Chiana in June and Bucine in July 1944, by the 26th Panzer Division at Padule di Fucecchio on 23 August 1944, and by the 16th SS Panzergrenadier Division Reichsführer-SS at 