Task: Program Execution
Input (English): [[47, -31], [-36, 41], [-21, -34, -38], [-12, 15, -7], [42, 46, -45, 19], [-31, 17, -38, 22, -31], [31, 46, -21], [29, 39, -47, -42, 25], [-44, 49, 11, 31, -9], [2, 45, -13, 48, 40], [-14, -6, 28], [19, 34, -50, -15, -45], [27, -15, -1, -47, -43]]
Output (English): [0, -36, 1292, -12, 1932, -836, 46, -42, -44, 3840, 2352, -1700, 0]