Task: Program Execution
Input (English): 13, ['7013', 'M', '3901', 'J', '7939', '6851', '2421', 'j', 'J', 'L', 'r', '3527', '4027', '8009', '3179', '5711', '7521', '7305', '9945', 'e', '7873', '1527', '4013', '3615', 'a', '3497']
Output (English): 7013, 8009