Task: Program Execution
Input (English): [[-50, 23, 56, 62, -65, -109], [-138, -126, -114, 15, 45, 33], [87, -152], [-147, -143, -156, -114, -146], [-53, -148, 44, -171, -154, -12, -12]]
Output (English): [62, 45, 87, -114, 44]