Task: Program Execution
Input (English): [[-63, -186, -73, -48], [-133, -18], [-46, -33], [-56, -199, -107], [-129, -110, -176, -75, 85, 60], [-128, -113, -47], [-151, -97, 69]]
Output (English): [-48, -18, -33, -56, 85, -47, 69]