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

[EX Q]: ['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]
[EX A]: 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

[EX Q]: [5639, 'n', 'J', '9525', 'B', 'o', 's', 'P'], ['t', 893, 4667, '9525', 'B', 'o', 7501, 'z', 6255]
[EX A]: 9525, B, o

[EX Q]: [6073, 'a', 'x', 'z', '9987', 'X', '5267', '9509', 'N', 'z', 'e', '8389', 'C', '6233', 'Q', 'P', 'K', 'f', 'm', '5739', 't', '2213', 'K', 'M', 4825, 7169, 'i', 'n', 'Y', 1431, 'H', 'n'], ['x', 'S', 569, 'z', '9987', 'X', '5267', '9509', 'N', 'z', 'e', '8389', 'C', '6233', 'Q', 'P', 'K', 'f', 'm', '5739', 't', '2213', 'v', 'x', 2609, 2541, 'E', 'm']
[EX A]:
z, 9987, X, 5267, 9509, N, z, e, 8389, C, 6233, Q, P, K, f, m, 5739, t, 2213