Task: Program Execution
Input (English): [[-13, -64], [-157, 90, -26], [-155, 59, 32, 25, -178, 70], [-53, -187], [11, -7, -124, 3, -78, 43, -125], [-145, -102, -83, -146, 62], [-45, -173, -114, -133, 29, -14], [-89, 45], [-97, -18, 14, -148]]
Output (English): [-13, 90, 70, -53, 43, 62, 29, 45, 14]