Task: Program Execution
Input (English): [[-79, 48, -148], [-119, -87], [-60, 96, -89, -162], [-171, 8, 54], [16, -66, 91, -22, 4, 39, -60], [58, -143, -29], [-24, -23]]
Output (English): [48, -87, 96, 54, 91, 58, -23]