Task: Program Execution
Input (English): [[28, 7], [49, 6, -23], [-31, -31, -11], [-50, 20, 15], [-18, -7, 33, -40], [17, -47, -17, 36], [-25, 13, 40], [24, 5, -30, 50, -33]]
Output (English): [28, 6, 0, -1000, 720, 36, 40, -36000]