Task: Program Execution
Input (English): [[30, -20], [-21, 7, 43, 20, -46], [-42, -28, -15, 39], [33, -35, -2, -40, 2], [48, 30, -21, -20, 49], [-1, -4], [46, -10, -8, 30], [39, -31]]
Output (English): [-600, -920, 1176, 160, -28800, -4, 110400, 0]