Task: Program Execution
Input (English): 1, ['2027', 'm', 'F', 'G', '2319', '1773', '9285', 'E', 'a', '1759', '3403', 'T', '7769', 'f', '1375', '3581', '6937', '7479', 'T', 'R']
Output (English): 2027