Task: Program Execution
Input (English): [[4, 48, 19, 23, 39], [20, 23, -43, -48], [-43, 27], [-35, -39, -15, -4], [40, 10], [9, -49, 19, 11], [37, -7, 47, -1, 11], [-49, -20, 32, -31]]
Output (English): [192, -960, 0, -4, 400, 0, 0, -640]