Task: Program Execution
Input (English): 4, 5, ['Y', 'i', '6817', 'C', '7705', '8621', '7209', '5491', 'm', 'i', 'r', 'Y', 'S', 'A', '9003', '2547', 'P', '711', 'D', '9325']
Output (English): C, m, A, D