Task: Program Execution
Input (English): [[-19, -100, 32], [-169, 38, 40, 41, -187, -84], [52, 59, 92, -30], [19, -52, -92, -108, -64], [-20, 42, -25, -53, -33, -85, -174], [23, 43, -45]]
Output (English): [32, 41, 92, 19, 42, 43]