Task: Program Execution
Input (English): 2, 23, ['225', 'x', '7711', 'o', '2785', 'f', 'U', '4907', 'f', 'q', 'g', '4583', '2449', 'Q', '4279', '5815', '3547', '9519', 'I', '4303', 'F', 'R', '7217', 'r']
Output (English): x, 7711, o, 2785, f, U, 4907, f, q, g, 4583, 2449, Q, 4279, 5815, 3547, 9519, I, 4303, F, R, 7217