Task: Program Execution
Input (English): 8, ['A', '4037', '4959', '315', '2155', '5871', 'F', '7885', 'q', '2353', '6459', 'h', '4131', 'r', 'V', '8847', 'V', 'J', '6537', 'q', 'w']
Output (English): A, q, V