Task: Program Execution
Input (English): 12, 13, ['521', '8595', 'O', 'z', '2067', 'r', '7315', '5915', '5653', 'n', 'j', 'l', '4037', 'k', 'p', 'M', 'E', 'G', 'K', '8075', 'C', '8763']
Output (English): 4037