Task: Program Execution
Input (English): [[15, -23, -32, 8], [9, -30, -44, 40, -18], [-21, -17, -18], [-5, 45, -34, -50, -7], [-47, 18, 37, 32, -30], [-16, -35, 44, -45], [23, -35, 48], [13, -26, -35, 25], [39, 18, 47, 21, -25], [0, 25, 28, 25, -4], [49, -4, -21], [50, 45, 21], [19, 38]]
Output (English): [-345, 9, 357, 1575, -1739, 1575, -805, -11375, -962325, 625, -1029, 945, 19]