Task: Program Execution
Input (English): [[6, -50, -21], [49, 39, -40], [-49, -39], [-13, 50, 27, 2], [20, 23, -18, 26], [-2, 38], [27, 49, 1], [18, 20, -48], [-43, -31, -43, -14], [23, -28], [-1, 11, 44], [29, -21]]
Output (English): [-300, -40, 0, 100, -9360, -76, 0, -17280, -14, -28, 44, 0]