Task: Program Execution
Input (English): 8, 17, ['i', 'J', '9823', 'z', 'U', 'z', '5877', '7777', '6537', '9407', 'A', '745', 'V', 'b', '7755', '9379', '2621', 'f', '4917']
Output (English): 126297395577bV547A704973567777