Task: Program Execution
Input (English): 1, 7, ['F', 'K', '1527', '5787', '4493', 'x', 'i', '1', 'X', '5751', 'G', 'E', '8035', '1355', '1645', '8981', '9389', 'w', 'z']
Output (English): F, 1, 1645