Task: Program Execution
Input (English): [[20, -70, -133, 37], [-64, -50, -95, -25, 8], [9, 2], [-71, -199], [-115, -9, -11, 67, 67, -127], [-45, -178, -185, -98, -32, 81, -149]]
Output (English): [37, 8, 9, -71, 67, 81]