Task: Program Execution
Input (English): [[-195, 70, -139], [60, -30, -37, -4, -26, -4, -142], [61, -127, 88], [-18, -23, 23, -155], [-95, -131, -151, -198, -98, -153, 74], [31, -12, -144, -4]]
Output (English): [70, 60, 88, 23, 74, 31]