Task: Program Execution
Input (English): 9, ['6199', 'e', '2723', '6405', '4769', 'W', '1209', 'w', 'u', 'o', 'a', 'p', 'r', '9965', '8783', 'a', 'Y', '2505', 'X', '245', '9275', '9599', '4091', 'Q', '2645', '7691', 's', '1391', '4649', 'O', 'i', 'O', 'r', '3071', 'm', '811', '2261', '2387', 'i', 'w', 'z', '9335', '9203']
Output (English): 6199, o, X, 1391, 2261