Task: Program Execution
Input (English): [[51, 52, -142, -78, 43, -149, -90], [-69, -8, -105, -114, 78, 40, 58], [-4, -154, -60, 65, -54, -31], [-23, -77, 16, 46, -148], [-43, -43, 90]]
Output (English): [52, 78, 65, 46, 90]