Task: Program Execution
Input (English): 4, ['G', '1401', '4429', '3961', '2905', 'D', 'k', '597', '7039', 's', '9955', 'd', '5657', '1259', 'G', 'b', 'M', '915', 'p']
Output (English): G, 1401, 4429, 3961