Task: Program Execution
Input (English): [[-6, -13, -47, -70, 39, 4, 18, 67], [-67, -25, -78, -69, 48], [-99, -56, -16, 100], [35, -2, -97]]
Output (English): [-137, -96, -238, -39, 87, 4, 18, 67]