Task: Program Execution
Input (English): 4, ['O', '9979', 'Q', 'y', '455', '2905', 'W', '4337', '81', '6123', 'O', 'H', '2665', '7269', '1053']
Output (English): O, 9979, Q, y, 455, 2905, W, 4337, 81, 6123, O