Task: Program Execution
Input (English): 5, ['8177', 'W', '5517', '8543', 'v', 'r', 'N', '4405', '4101', '7501', 'c', '6063', '8899', '9567', 'd', 'v', 'X', 'r', 'D']
Output (English): r, N, 4405, 4101, 7501, c, 6063, 8899, 9567, d, v, X, r, D