Task: Program Execution
Input (English): 8, ['c', 't', '427', '5045', 'A', '6075', '791', '5733', 'x', '799', '8463', 'X', 'T', '1031', 'Q', 'C', 'f', 'Y', '8059', 'y', '7203', '4325', '5639', 'Q', 'I', 'B', '8527']
Output (English): c, x, f, I