Task: Program Execution
Input (English): 4, ['B', '5025', 'X', '5359', 'J', 'U', '4563', '5467', '2189', '4435', '1991', 'G', '1809', 'j', 'v', 'b', '3231', 'W', 'Z', 'q', 'G', '6735', '7673', '3109']
Output (English): B, 5025, X, 5359, J, U, 4563, 5467, 2189, 4435, 1991, G, 1809, j, v, b, 3231, W, Z, q