Task: Program Execution
Input (English): [[-49, 5, -40], [40, 17], [22, 19, 20, 39, 1], [15, -21, 48, -14, -7], [25, 13], [-15, -50, -1], [21, -50, -19, -47], [9, -48]]
Output (English): [-40, 40, 440, -672, 0, -50, -50, -48]