Task: Program Execution
Input (English): [[33, -16, 34, -135], [65, -41, 53, -111, 50], [58, -55], [-90, -6, -61, -92, -114, 95, 5], [-150, -199], [-37, 21]]
Output (English): [34, 65, 58, 95, -150, 21]