Task: Program Execution
Input (English): 14, 19, ['L', '4045', '501', '1573', 'q', '1859', 'w', 'g', '9081', 'P', 'Z', '1667', '8725', 'S', '1383', 'd', '9831', 'f', '7129', 'j']
Output (English): 9217f1389d3831S