Task: Program Execution
Input (English): [[-15, 8, 50, -13], [-19, 36], [-46, -3, 31, 21], [-49, 21, 12], [-27, -2, -27, -8, 20], [-36, -26, -7, 8, -33], [-36, -27, 26], [-12, -11, 23], [14, 17, 38], [20, 9, -49, -41], [-48, -22, 11, -19], [-42, 30, 25, 41], [20, -22]]
Output (English): [400, 36, -46, 12, 320, 7488, -936, -12, 532, 20, 1056, -1260, -440]