In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[7687, 2013, 'V', 'm', 'D', '5587', '1553', 'H', 'F', '4379', '7825', 'j', 'B', 1223, 'D', 6135, 6505], [7033, 'Q', 2973, 6529, 1757, 'F', 10003, '5587', '1553', 'H', 'F', '4379', '7825', 'j', 'h', 7491, 'e', 483]