Task: Program Execution
Input (English): 9, 14, ['8879', 'q', '8873', '8509', 'H', 'x', 'p', 'E', '2607', '4605', '7775', '7377', 'W', 'b', '1435', 'X', 'T', '8759']
Output (English): 2607460577757377Wb