Task: Program Execution
Input (English): [[37, -124], [41, -98, 62, -131, -141, -71], [-124, -153, -174, 7], [50, -56, 30, -66, -67], [-9, 42], [-134, -67, -61, -181], [-73, 53], [-23, 22, -132, -7, -166, 50, -90], [34, -120, -180]]
Output (English): [37, 62, 7, 50, 42, -61, 53, 50, 34]