Task: Program Execution
Input (English): 5, 11, ['9027', 'n', '5197', '1475', 'c', 'u', '1599', 'm', '1449', '3321', 'T', 'Z', 'f', '9767', 'H', '4447', 'z', 'R', '2241', 'J', 'E']
Output (English): T33211449m1599uc