Task: Program Execution
Input (English): 9, 14, ['n', 'H', 'X', 'n', '6615', 'w', '4317', 'B', 'a', '535', '3775', 'q', '7909', 'j', 'U', '7841', 'Q', '8179']
Output (English): j7909q3775535a