In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[713, 'd', 2545, 'u', 'c', 6431, 'g', 'y', 'J', 'I', 'g', 'X', 'V', 't', 'R', 'n', 'K', 'a', '2093', '5929', '853', 'g', 's', 'q', '1795', '75', '5073', '4799', 'z', '6829', '7865', '6801', 'f', 'b', 'W', '9629', 'V', '3931', 'P', 'I', '5783', 'n', 2505, 'e', 2921, 2225, 6179, 'm', 'w', 'f', 'W', 'n', 7341, 9499, 3049, 8795, 1955, 'R', 'o', 'q'], [7501, 9457, 'n', 'j', 'C', 9619, 'A', 4219, 'b', 9095, 'r', 't', 'S', 7701, 'n', 'e', 'a', 8347, 2867, 'S', 2889, 1863, '2093', '5929', '853', 'g', 's', 'q', '1795', '75', '5073', '4799', 'z', '6829', '7865', '6801', 'f', 'b', 'W', '9629', 'V', '3931', 'P', 'I', '5783', 'B', 'S', 3285, 1413, 'U', 2691, 6845, 1103, 6291, 7531, 6771, 9779, 5827, 7669, 8797, 5001, 'y', 9635, 1299]