In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['w', 'z', 2289, 8969, 'I', 'X', 9637, 'I', 'I', 'a', 'Z', 'Z', '1241', '8825', 'b', 'V', 'D', '609', 'w', '1561', '1431', '5037', 'H', '5917', 'Q', '1103', 'z', 'v', 's', 'y', 'l', 'N', '6467', 'E', 'a', '4883', 'G', 'i', 'g', 'T', 9781, 87, 8095, 2213, 'U', 8331, 8071, 'w', 'c'], [8291, 'Y', 'f', 4431, 3739, 5615, 'T', 'J', 'T', 'T', 't', 'q', 'L', 9327, 's', 'q', 151, 5597, 2533, 7895, 'a', 'Z', 'Z', '1241', '8825', 'b', 'V', 'D', '609', 'w', '1561', '1431', '5037', 'H', '5917', 'Q', '1103', 'z', 'v', 's', 'y', 'l', 'N', '6467', 'E', 'a', '4883', 'G', 'z', 5911, 'I', 'A', 975, 's', 'U', 'R', 'X']