Task: Program Execution
Input (English): 3, 4, ['4615', '2291', '6683', 'X', 'H', 'W', 'b', 'A', '5405', '8203', '2399', '2141', '7129', 'A', '7299', 'v', '3623', '389', '5261', '2035', '8349', 'm', 'U', '1719', 'J', 'U', 'C', 'G', '7007']
Output (English): 6683, X