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

['X', 'g', 1961, 's', 'N', 'H', 8085, 'w', 'h', 'S', 6705, 2907, 6295, '3755', 'U', 'k', '2271', 'v', 'r', '1913', 'J', '4159', 'd', 'L', '9407', 'p', '7047', '7119', 'E', 'C', '1165', '4681', '6401', '2333', '6013', 'n', 'w', '2253', 's', 'R', 3053, 4943, 'H', 'y', 7787, 7133, 'r', 'Z', 4113, 967, 2367], ['o', 'M', 'P', 'L', 3621, 'l', 9131, 'M', 'p', 5217, 'Q', 4797, 2393, 'n', 9165, 'S', 2295, 'c', 313, 't', 'M', 'k', 'R', 445, 'X', 'k', '3755', 'U', 'k', '2271', 'v', 'r', '1913', 'J', '4159', 'd', 'L', '9407', 'p', '7047', '7119', 'E', 'C', '1165', '4681', '6401', '2333', '6013', 'n', 'w', '2253', 's', 'V', 5537, 'Q', 8151, 791, 9305, 5513, 1725, 9821, 8625, 6881, 937, 'm', 'r', 'l', 'f', 'W', 4995]
3755, U, k, 2271, v, r, 1913, J, 4159, d, L, 9407, p, 7047, 7119, E, C, 1165, 4681, 6401, 2333, 6013, n, w, 2253, s

['B', 'r', 5629, 4409, 7197, 'N', 'x', 'I', '6145', 'i', 'Q', '1033', '2945', 'K', '4931', 'y', 6505, 9149, 'E', 3067, 819], [2523, 'f', 2623, 'I', '6145', 'i', 'Q', '1033', '2945', 'K', '4931', 'a', 5449, 9193, 6325, 'i', 6901, 'E']
I, 6145, i, Q, 1033, 2945, K, 4931

[8793, 'B', 3885, '8121', '4629', 'J', '921', 'H', 'H', 'J', '7717', '2203', 'O', 'I', 2433, 6533, 4631, 657], [2509, 2543, 's', 'P', 1147, 435, 'm', 1977, '8121', '4629', 'J', '921', 'H', 'H', 'J', '7717', '2203', 's', 'V', 'A']

8121, 4629, J, 921, H, H, J, 7717, 2203