Task: Program Execution
Input (English): 2, ['6617', '7025', 'W', '2317', 'M', '2637', '6961', '6835', '3601', 'C', 'U', '1389', '5171', 'A']
Output (English): W, 2317, M, 2637, 6961, 6835, 3601, C, U, 1389, 5171, A