Task: Program Execution
Input (English): 3, 11, ['13', 'J', 'X', 'B', 'e', '4287', 'm', '3009', 'F', '2075', '995', '3953', '3085', '3471', 'k', 'm', 'w', '6421', 'e', 'Z', '9035', 'A', '4771', '5385', 'K', '9371']
Output (English): XBe4287m3009F2075995