Task: Program Execution
Input (English): [[-15, 42], [-18, 27, -42], [-13, -45, 16, -36], [19, -21, 30, -32, 50], [20, 0, -40], [-4, 46], [-21, 32, -25], [-15, -50, -40]]
Output (English): [42, 756, -576, -48000, 0, -184, 32, 2000]