In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[1307, 7397, 2785, 'j', 7579, 'E', 879, 'u', 6303, 863, 9549, 'M', 'd', 'z', 'P', 'M', 'u', 'o', '1359', 'e', 'e', 'E', '7087', 'o', 'g', 'X', '5109', '1981', '5249', 'Z', '3497', '5863', 'U', '6349', '1501', 'q', 4859, 2373, 1259, 'i', 1421, 543, 7401, 3657, 'X', 3463, 'F', 'J', 825], [1767, 3333, 9643, 7205, 'd', 'l', 4029, 3221, 'P', 5007, 'O', 'z', 1403, 'f', 'M', 'u', 'o', '1359', 'e', 'e', 'E', '7087', 'o', 'g', 'X', '5109', '1981', '5249', 'Z', '3497', '5863', 'U', '6349', '1501', 'S', 'j', 'L', 'c', 'A', 's', 9331, 'i', 5779]