Task: Program Execution
Input (English): 1, ['y', '6141', 'k', '6865', 'i', 'a', '3253', '1145', '1385', '1435', '6093', 'n', '9907', 'y', '2701', 'd', '9975', 'h', '1741', '9757', '3571', 'E', '6559']
Output (English): y