In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

['t', 'f', 3791, 2099, '3895', '5725', '7743', '9219', 'c', '6319', '3099', '3601', 'a', '2943', '2543', '51', 'r', 'w', '2379', '5423', '5807', 'l', 'b', 'f', 'i', 2371, 'W', 'c', 'c', 'l', 5505, 'L', 'w', 'a'], ['s', 5505, 'h', 4601, 4713, 6191, 't', 9213, 'D', 1777, 'E', '3895', '5725', '7743', '9219', 'c', '6319', '3099', '3601', 'a', '2943', '2543', '51', 'r', 'w', '2379', '5423', '5807', 'l', 'v', 5275, 'C', 'Y', 3371, 7105, 411, 'f', 8409]
3895, 5725, 7743, 9219, c, 6319, 3099, 3601, a, 2943, 2543, 51, r, w, 2379, 5423, 5807, l

[1001, 9417, '7135', 'q', 'C', '1417', 'x', '2263', 'F', 539, 5643, 1153, 5893, 'f'], [7791, 6635, 401, '7135', 'q', 'C', '1417', 'x', '2263', 'X', 8455]
7135, q, C, 1417, x, 2263

['R', 1569, 5945, 615, 'Z', 7339, 'f', '5323', '2763', '8375', 'b', '505', '6861', '9645', '1383', 'c', 'y', 'M', 'v', 6743, 'M'], [3173, 'L', 'I', 1225, 'A', '5323', '2763', '8375', 'b', '505', '6861', '9645', '1383', 'z', 2185, 9833, 'w']

5323, 2763, 8375, b, 505, 6861, 9645, 1383