Complex sentence: It is commonly used by the Northern Sudanese to refer to Southern Sudanese, and the Southern Sudanese in turn stereotype the Northerners as "Mundukuru" and "Minga".
Split into simpler sentences: It is commonly used by the Northern Sudanese to refer to Southern Sudanese. The Southern Sudanese in turn stereotype the Northerners as "Mundukuru" and "Minga".