In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2741, 8695, '2083', '6261', '4693', '3099', 'i', '4349', 'l', '983', 'q', '1445', 'd', 2477, 'P'], [9139, 6359, 5649, 'b', '2083', '6261', '4693', '3099', 'i', '4349', 'l', '983', 'q', '1445', 'q', 1275, 6685, 483]