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

[6129, 5205, 127, 9057, 6969, 'A', 5777, 2053, 2141, 7555, 'n', 5593, 4695, 2315, 913, 'b', 3471, 2447, 6689, 'B', '1717', 'S', '9761', '4155', '5049', '879', 'n', '7459', '8765', 'p', '5109', '3135', 'F', '4463', '103', '7581', '7305', 'Q', 'V', 'f', '4413', 'E', 'L', '7993', 'Q', 'E', '9719', '6599', 'u', '2895', 'j', 3893, 855, 'M', 831, 'q', 'V', 'h', 'l', 5363, 'H'], [8061, 5223, 'A', 4297, 'e', 4831, 'w', 'a', 8171, 7891, 'F', 8403, 'F', 5379, 4651, 'M', 1727, 'b', 5653, '1717', 'S', '9761', '4155', '5049', '879', 'n', '7459', '8765', 'p', '5109', '3135', 'F', '4463', '103', '7581', '7305', 'Q', 'V', 'f', '4413', 'E', 'L', '7993', 'Q', 'E', '9719', '6599', 'u', '2895', 'Q', 'E', 2833, 9505, 'C', 6339, 'E', 1589, 5851, 'K', 'r', 4829, 'O', 373, 'K', 8289, 3825, 'i', 'p', 7325, 3637, 6649, 'p', 6411, 2201, 'S', 'Q', 9247, 't']
1717, S, 9761, 4155, 5049, 879, n, 7459, 8765, p, 5109, 3135, F, 4463, 103, 7581, 7305, Q, V, f, 4413, E, L, 7993, Q, E, 9719, 6599, u, 2895

['G', 9195, 'n', 'x', 'A', '3777', 'd', 'K', 'W', '1911', '93', '5157', 'j', 'd', 'L'], ['y', 'I', 8025, 5165, 4825, 'L', 'A', 10001, 'x', 'A', '3777', 'd', 'K', 'W', '1911', '93', '5157', 'E', 'b']
x, A, 3777, d, K, W, 1911, 93, 5157

['m', 9691, 'B', 'C', 'Y', 'W', '7627', 'K', 'h', 'r', 'i', 'e', 'G', 'X', 'W', 'C', 'R', 'C', '3365', 'h', '6235', 'C', 'l', 'V', 'O', 3907, 'j', 'C', 'M', 4819, 6081, 8995, 'c', 6201, 'j', 'L', 3031, 'v'], [1345, 6729, 1323, 'w', 8307, 'h', 1301, 3901, 7461, 'V', 2547, 'Y', 'W', '7627', 'K', 'h', 'r', 'i', 'e', 'G', 'X', 'W', 'C', 'R', 'C', '3365', 'h', '6235', 'C', 'I', 'h']

Y, W, 7627, K, h, r, i, e, G, X, W, C, R, C, 3365, h, 6235, C