Complex sentence: In the old 16th Division area south of Souchez, the 11th Division gradually recaptured the area lost on 16 June and fighting at the Labyrinth continued until 24 June, when the 3rd Bavarian Division restored the old front line.
Split into simpler sentences: In the old 16th Division area south of Souchez, the 11th Division gradually recaptured the area lost on 16 June. Fighting at the Labyrinth continued until 24 June, when the 3rd Bavarian Division restored the old front line.