Task: Program Execution
Input (English): 8, ['9369', 'R', '7659', '9409', '8945', '8927', 's', 'Q', '9295', '7019', '5677', 'A', 'K', 'f', '5059', 'n', 'Y', 'r', 'W', '1907', '1963']
Output (English): 9369, 9295, Y