Task: Program Execution
Input (English): 18, 21, ['i', '2647', '9377', 'n', '5357', 'O', 'c', 'J', 'U', '8855', '7935', 'f', 'j', 't', '1037', 'D', 'K', 'v', '3773', '4235', '5221', 'P', '6999', '3669', '5805', 'n', '8521', '3715', '7501']
Output (English): 122553243773v