Task: Program Execution
Input (English): 1, ['3619', '5191', '9471', 'T', 'd', '2417', '5473', 'k', 'm', 'p', 'm', '4949', 'O', '731', 'f', '4065', 'g', '8493', '1393', '1199', 'A']
Output (English): 3619