Task: Program Execution
Input (English): 1, 1, ['L', '9555', '2275', '205', '9051', '943', 'k', '5021', '2389', 'Q', 'h', '1343', 'U', 'x', '9487', 'i', 'B', 'k', 's', '6103', '8647', 'F', 'r', '957']
Output (English): L