Task: Program Execution
Input (English): [[-140, 88, 37, 1, -60], [-168, 51], [70, 24, -137], [71, -67], [-153, -66, -131, -13, -77], [91, -112, -77], [-18, 39, -172, -153, -35, 41], [78, -55, -33, -115, -91]]
Output (English): [88, 51, 70, 71, -13, 91, 41, 78]