Task: Program Execution
Input (English): 5, ['7215', 'C', '2421', 'J', 'p', 'T', '7201', '8117', '43', 'P', 't', 'F', 'Y', 'y', '4881', '2425', 'a', 'A', 'p', 'x', '6229']
Output (English): 7215, C, 2421, J, p