In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[7445, 'H', 'C', 5497, 'V', 'I', 'p', 'z', 2259, 'T', 'Y', 4619, 6445, 'W', '2577', '5781', '9461', '4931', 'F', 'L', '9335', '2031', '7655', '3197', 's', 'V', '389', '3167', 'O', 'J', 's', 'o', 'B', 'K', 5085, 4415, 'b', 'T'], ['Q', 'h', 'P', 'H', 'F', 6963, 9835, '2577', '5781', '9461', '4931', 'F', 'L', '9335', '2031', '7655', '3197', 's', 'V', '389', '3167', 'O', 'J', 's', 'o', 'v', 'o', 'O', 'R', 2835, 'V', 9569, 3179]