Task: Program Execution
Input (English): [[40, -138, -136], [41, -110, -168, -10, -85, 40], [-29, 52], [-20, -163, 60], [-23, -17, -41, -88, -96], [-167, 24], [-113, -61, -81, -95, -117, 90], [57, -166, -105, -85, -176, 81]]
Output (English): [40, 41, 52, 60, -17, 24, 90, 81]