Task: Program Execution
Input (English): 3, 11, ['I', 'U', '1645', 'i', '7585', '5899', 'x', '9689', '8165', 'r', '1891', '5793', 'h', '4979', 'y', 'b', '8529', '9405', '3363', '3965', 'l', '4419', 'J', 'x', 't']
Output (English): 1645i75855899x96898165r1891