Task: Program Execution
Input (English): 14, ['6831', '5225', '3227', '8993', 'L', 'U', 'N', 'O', 'Z', '2627', 'n', 'd', '343', 'U', '9891', 'F', 'i', 'E', 'a', 'Y', '4687', '2675', '9661', 'S', '6931', '9811', '8327', 'G', '4373']
Output (English): 6831, 9891, 4373