Task: Program Execution
Input (English): [[-50, -31, 19], [20, -21], [-41, -33, 4, -3, -1], [23, 30, 13], [13, 48, 21], [-18, 38, -21], [-16, 22, 0, -38, 3], [19, 25, 29, -4], [0, -16, 2, 37], [-21, 9]]
Output (English): [-50, 20, 4, 30, 48, -684, 0, -4, 0, 0]