Task: Program Execution
Input (English): 2, ['5573', 'b', '6259', '8559', 'Z', '6737', '8901', 'A', 'm', '1339', '1625', '9093', '1551', '3231', '5271', '8181', 'C', 'A', '2453', 'X']
Output (English): 5573, b