Task: Program Execution
Input (English): [[-2, -37, -7], [-31, 47, -18], [-28, 20, 18, 34, 24], [18, -3, 40, -22], [-48, 9, -5, -36, 7], [-35, 40], [-19, 15, 42], [39, -16, 49], [42, 25], [2, 31, -48, 42], [-25, 31, -12, 25], [-47, -18, -49]]
Output (English): [259, -1457, 0, -3, -315, -35, -285, 1911, 25, 31, -19375, 2303]