Task: Program Execution
Input (English): [[-94, -200, 15], [-95, -132, 94, -48], [-150, -148, 81, -28, -129, -189, -138], [-8, -18, -15, -96], [52, -67, -74], [-95, -109, -47, 29, -144, -137, -140]]
Output (English): [15, 94, 81, -8, 52, 29]