In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[1933, 5799, '9959', '9137', '5935', 'b', 'V', 'o', 'B', 7167], [5345, 3665, '9959', '9137', '5935', 'b', 'y', 'l', 'K']