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

[2095, 4189, 3851, 8479, 'L', 3797, 'B', 'k', 'i', 'e', 'o', '4383', '3861', '6441', '2477', '9535', 'S', '9063', 'w', '5725', '6101', '1753', '3199', 'U', 'n', 5177, 'M', 5593], ['l', 'e', 'k', 4363, 3241, 6099, 5081, 3617, 7859, 'k', 'i', 'e', 'o', '4383', '3861', '6441', '2477', '9535', 'S', '9063', 'w', '5725', '6101', '1753', '3199', 't', 'N', 6009, 5793, 'T']
k, i, e, o, 4383, 3861, 6441, 2477, 9535, S, 9063, w, 5725, 6101, 1753, 3199

[2087, 5665, 'W', 'H', 6711, '8181', 'q', '1949', 'j', '7351', 'g', 5827, 4893, 9173], [5187, 4249, '8181', 'q', '1949', 'j', '7351', 'w', 'Z', 'C', 3255]
8181, q, 1949, j, 7351

[6965, 83, 5609, 'j', 's', 'P', 'z', 5125, 'p', 'r', '8549', 'x', '3719', '9771', 'l', 'E', 'F', '5065', 'e', 'I', 'a', '4801', 'K', 9223, 3973, 'q', 5267, 4451, 8243, 6017, 'U', 131, 'U'], [785, 'h', 'O', 'v', 4003, 'H', 4863, '8549', 'x', '3719', '9771', 'l', 'E', 'F', '5065', 'e', 'I', 'a', '4801', 'g', 'B', 5093, 873, 4375]
8549, x, 3719, 9771, l, E, F, 5065, e, I, a, 4801