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

[EX Q]: ['R', 437, 'S', 'N', 'H', '3615', 'w', 'j', 'N', '6991', '7577', 'O', 'z', 'k', 'F', 'T', '3585', '5505', '5485', 'f', 'B', 3579, 'v', 8529, 'i'], ['w', 'j', 'X', 'G', 'I', 4567, 'H', 'w', 8869, 4535, 'L', 'q', 'u', 'V', 'L', '3615', 'w', 'j', 'N', '6991', '7577', 'O', 'z', 'k', 'F', 'T', '3585', '5505', '5485', 'f', 'R', 155]
[EX A]: 3615, w, j, N, 6991, 7577, O, z, k, F, T, 3585, 5505, 5485, f

[EX Q]: ['Y', 'l', 6297, 9773, '6077', 'B', 'x', 'C', '7371', '5635', '9551', '8421', '6587', 'Y', 'L', 'i', '1275', 'J', 's', 'C', '10005', 'x', '9473', 'I', 'T', 'O', 2961, 6077, 'L', 5737, 99, 2363, 'A', 'I', 'E', 5649, 4127, 'm', 3085], ['g', 8141, 'Y', 7433, 1501, 2423, 'P', 8359, 8589, 7265, 265, 'N', 'J', 8251, 'f', '6077', 'B', 'x', 'C', '7371', '5635', '9551', '8421', '6587', 'Y', 'L', 'i', '1275', 'J', 's', 'C', '10005', 'x', '9473', 'I', 'K', 9051, 'Q', 'M']
[EX A]: 6077, B, x, C, 7371, 5635, 9551, 8421, 6587, Y, L, i, 1275, J, s, C, 10005, x, 9473, I

[EX Q]: ['S', 'p', 'h', 'f', 'U', 'S', 'O', 5093, 1135, 'N', 'x', 't', 'd', '9315', '7853', 'm', 'c', '3721', '371', 'J', '1533', '823', '6185', '4823', 'g', 'u', 'x'], ['T', 'M', 1883, 909, 'd', '9315', '7853', 'm', 'c', '3721', '371', 'J', '1533', '823', '6185', '4823', 'j', 'F', 'U', 8293]
[EX A]:
d, 9315, 7853, m, c, 3721, 371, J, 1533, 823, 6185, 4823