Task: Program Execution
Input (English): 13, 26, ['W', 'L', '2817', 'w', '9025', '8335', 'n', 'k', '7873', '1647', '4865', '2203', '6891', 'd', 'U', 'i', '2751', '3727', 'h', '5431', 'P', '4789', '9547', '1247', 'Z', '5309', '7985', 'N', 'v']
Output (English): 6891dUi27513727h5431P478995471247Z5309