Task: Program Execution
Input (English): 14, 15, ['u', '4597', '8927', '8661', '2305', '1693', '325', 'z', 'K', 'g', '1427', '5343', 'o', '2757', 'y', '2747', 'O', '5875', '7259', '8477', '255', 'a']
Output (English): 2757y