Task: Program Execution
Input (English): 5, 20, ['j', 'Q', 'm', '6493', '5903', 'f', '5499', 'K', 'O', '335', '3517', 'x', 'r', 'J', '8699', '3125', 'H', '3985', 'E', '6641', 'l', 'c']
Output (English): 5903f5499KO3353517xrJ86993125H3985E6641