Task: Program Execution
Input (English): 4, 9, ['9929', 'A', '8549', 'L', 'Y', 'C', 'i', 'k', '4915', 'E', '855', 'E', 'Y', '23', 'B', 'Z', 'G', 'J', 'T', '4609', '1943']
Output (English): L, Y