Task: Program Execution
Input (English): 10, ['C', 'G', '5733', 'R', 'x', '2465', '6779', '2917', '5589', 'z', 'O', 'Q', 'g', 'Q', 'n', 'X', 'C', 'J', 'j', '7239', '7863']
Output (English): O, Q, g, Q, n, X, C, J, j, 7239, 7863