Task: Program Execution
Input (English): [[-67, 16, -111], [80, -156], [-159, -108], [-142, -140, -178], [58, 79, -135, -88], [-128, -157, -21, 38, 83], [59, -108], [-169, 6, -105, 56, -103, -167, -102]]
Output (English): [16, 80, -108, -140, 79, 83, 59, 56]