Task: Program Execution
Input (English): 6, 11, ['I', 'y', '4273', '5169', 'p', 'Q', 'L', '4359', 'T', 'D', 'U', 'I', '2087', 'V', 'A', '3493', 'T', '7941']
Output (English): UDT9534LQ