Task: Program Execution
Input (English): 11, 12, ['4757', '6333', '3713', '8177', 'B', 'd', 'g', '4553', 'd', 'L', '1743', 'Y', 'j', '409', '8421', 'f', '7157', 'X', 'd', 'D']
Output (English): Y1743