Task: Program Execution
Input (English): [[39, 14, 44, -26], [-43, -31, 26], [-49, -50], [-40, -45, 0], [-13, 24, -1, -46], [-10, -39, 25, -30], [21, 1], [45, -47], [41, -8], [-10, -39, 24, 6, 39], [-31, -12, 2, -15]]
Output (English): [39, 1333, -49, -45, 13, -975, 21, -2115, 41, -1521, 465]