Task: Program Execution
Input (English): 11, ['Q', '4955', '13', '2989', 'X', '999', 'U', '343', '9833', 'U', '6909', 'G', '6639', '5485', 'a', '1237', '617', '4329', '5045', 'h', 'A', '9231', 'e', '3015', '3565', 'h', 'n']
Output (English): Q, G, e