Task: Program Execution
Input (English): 2, 12, ['283', '6547', '2053', 'P', '5355', '121', '2613', '1549', '9479', 'a', 'I', '4821', '2189', 'j', '2003', 'S', '9007', '9039', '4629']
Output (English): 65472053P5355121261315499479aI4821