Task: Program Execution
Input (English): [[-23, 46, -103, -74, 16], [-161, -180, 34, -156], [80, -153], [76, -198, -198, -126, 47, -59, -193], [-99, -78, -127, 68, 68, -194, -121]]
Output (English): [46, 34, 80, 76, 68]