In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['S', 'V', 1325, 8341, 6261, 3369, 7199, 4377, 'D', 'U', 'X', '7093', '8131', '7279', 'b', 'G', 'v', 'e', 'C', 'i', 'S'], ['n', 865, 7113, 'S', 'M', 2187, 2343, 'b', 'P', 5671, 'D', 'U', 'X', '7093', '8131', '7279', 'b', 'G', 'v', 'e', 'O', 5087]