In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[4799, 8713, 'C', 'q', 'Q', 8245, 5863, 'b', 465, 'Z', 4047, 'C', 'w', 'D', 3593, '1769', 'n', 'v', 'V', '7907', 'z', 'v', '5357', 'f', 'T', '6681', 'f', 'D', '113', '3597', '3799', 'F', 'n', 'O', 'h', 4027, 'E', 'a', 7741, 7863], ['C', 'J', 'Y', 'S', 'U', 1217, 'X', 9031, 9059, 637, '1769', 'n', 'v', 'V', '7907', 'z', 'v', '5357', 'f', 'T', '6681', 'f', 'D', '113', '3597', '3799', 'F', 'n', 'O', 'g', 2749, 3713, 'x', 8039, 3439, 1549, 's', 'E', 1221, 'Z', 'Z', 'c', 'd', 10027, 'R', 'd', 95, 'a']