In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[3163, 'w', 3967, 37, 8517, 'W', 'r', 'q', 4545, 'l', 'c', 'f', 'u', 'w', '6757', '1225', '8765', 'G', 'X', '3773', '3201', 'X', '6935', 'l', '9411', '5075', 'F', 'k', '5221', 'L', 'C', '9145', '4583', '8389', '6027', 'o', '6229', '6969', 'h', 'U', '1025', 'p', 'B', 3129, 's', 3383, 'C', 'r', 's', 'x', 'P', 1949, 'V', 4547, 'B', 'm', 'Z', 8779, 2651, 'V', 7671, 'd', 'i', 317, 8265, 'W', 8757, 9895, 5879, 'y', 9613, 359], ['x', 3835, 'L', 5553, 8653, 8493, 'o', 779, 391, 6491, 'c', 'c', 6615, 1471, 3919, 8665, 'u', 'w', '6757', '1225', '8765', 'G', 'X', '3773', '3201', 'X', '6935', 'l', '9411', '5075', 'F', 'k', '5221', 'L', 'C', '9145', '4583', '8389', '6027', 'o', '6229', '6969', 'h', 'U', '1025', 'p', 'I', 5957, 8103, 't', 5289, 'A', 6619, 1729, 'w', 'k', 6543, 8201]