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

[571, 969, 3069, 7455, 'g', 'Z', 237, 8231, 71, 'X', '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'C', 'R', 3217, 1445, 3493, 'Y', 'G', 6747, 751, 1347, 7337, 'Z'], ['z', 'U', 477, 'm', 'y', 7909, 413, 6315, 'v', 7173, 1403, 'F', 'M', 7559, 7589, 9021, 'U', 2859, '873', 'N', 'u', 'c', 'n', '759', 'p', 'I', '1007', 'O', 'V', '9137', 'G', '1727', '7437', 't', '8909', 'L', 'k', 3817, 'Q', 1165]
873, N, u, c, n, 759, p, I, 1007, O, V, 9137, G, 1727, 7437, t, 8909, L

[395, 'n', 'w', 2771, 'E', 'b', 't', 3169, 1467, 'U', 3777, 'E', 'v', 7179, 6343, 7867, 1145, 6015, 'z', 'b', 'n', 681, 6517, 'c', 'z', 2275, 3123, 'Q', 'q', 'm', 'A', '3931', '6189', 'Y', '5423', '2865', 'y', '9783', 'R', '7107', 'i', '1257', 'C', '6923', 'F', 'E', '2937', 'c', 'Y', 'j', '5731', 'P', 'L', 'M', '65', 's', 'I', 'W', 5819, 'E', 8891, 'v', 'x', 1871, 'd', 1279, 7007], ['b', 'K', 4685, 9075, 3699, 3283, 3619, 4061, 't', 1445, 'Y', 'a', 'p', 'm', 5807, 7723, 'X', 'R', 'u', 'j', 6005, 6139, 4653, 283, 4471, 'Z', 'n', 5021, 1519, 'Q', 'q', 'm', 'A', '3931', '6189', 'Y', '5423', '2865', 'y', '9783', 'R', '7107', 'i', '1257', 'C', '6923', 'F', 'E', '2937', 'c', 'Y', 'j', '5731', 'P', 'L', 'M', '65', 's', 'n', 7877, 4097, 'o', 'N', 7407, 'T', 'O', 6965, 8331, 'i', 5451, 'N', 'p', 'r', 7669, 8539, 'h', 'U', 8731, 4935]
Q, q, m, A, 3931, 6189, Y, 5423, 2865, y, 9783, R, 7107, i, 1257, C, 6923, F, E, 2937, c, Y, j, 5731, P, L, M, 65, s

[6431, 6183, 'v', 7129, 4239, 8685, 2297, 'J', 'g', '1905', '1433', '3541', 'h', 'q', '1989', 'c', '6005', '39', 'L', 'd', '49', 'C', '1021', '499', '7915', 'X', 'd', 'g', 'I', 9765, 281, 'N', 'q', 6147, 'o', 'K', 'R', 'n', 4715, 'V', 1811, 3125, 'u', 4601, 3063, 6609], [6135, 'p', 9689, 8029, 'B', 'J', 'g', '1905', '1433', '3541', 'h', 'q', '1989', 'c', '6005', '39', 'L', 'd', '49', 'C', '1021', '499', '7915', 'X', 'd', 'N', 7507, 'H', 'e', 1637, 1763]
J, g, 1905, 1433, 3541, h, q, 1989, c, 6005, 39, L, d, 49, C, 1021, 499, 7915, X, d