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

[EX Q]: ['i', 'f', '7401', 'y', 'D', 's', 'l', '2179', '6257', 'V', 'r', 'r', 'F', 45, 5965, 2375], ['K', 'V', '7401', 'y', 'D', 's', 'l', '2179', '6257', 't', 6019, 4243, 'r', 9711, 'j', 2361]
[EX A]: 7401, y, D, s, l, 2179, 6257

[EX Q]: [4227, 9749, 'E', 6815, 4877, 1367, 'F', 'l', '4299', '8737', 'p', '4981', '55', 'w', '7071', '2225', '3843', '7029', 'j', 'L', 'K', 'X', 't', 3741, 'r', 's'], [5281, 5929, 'F', 'l', '4299', '8737', 'p', '4981', '55', 'w', '7071', '2225', '3843', '7029', 'j', 'L', 'E', 'D']
[EX A]: F, l, 4299, 8737, p, 4981, 55, w, 7071, 2225, 3843, 7029, j, L

[EX Q]: [1479, 3663, 'O', 2277, 'B', '6799', '4529', '497', 'V', 'S', 'Z', 'E', 'G', 'C', 4663], [951, 'G', 8587, 2489, 'X', 'q', 'e', 7501, 5959, 'B', '6799', '4529', '497', 'V', 'S', 'Z', 'E', 'G', 'n', 'l', 'U', 'g', 'S', 6917]
[EX A]:
B, 6799, 4529, 497, V, S, Z, E, G