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

[4041, 'A', '9609', 'E', 'r', 'd', 'u', 'S', '7397', '8573', '4893', 'T', 't', 'K', '7425', 'E', 'J', 'Q', 'U', '1407', '3419', '1193', 'H', '7525', 'H', 4635, 7087, 8857, 1057, 1877, 'U', 'V', 7175, 'r', 4599], [801, 8323, 7503, 'U', 381, 'd', 'y', 453, 1687, 'R', '9609', 'E', 'r', 'd', 'u', 'S', '7397', '8573', '4893', 'T', 't', 'K', '7425', 'E', 'J', 'Q', 'U', '1407', '3419', '1193', 'H', '7525', 'j', 2559, 3465, 'C', 'I', 5493, 'X', 'r']
9609, E, r, d, u, S, 7397, 8573, 4893, T, t, K, 7425, E, J, Q, U, 1407, 3419, 1193, H, 7525

['x', 7099, 9059, 865, 'S', 'l', 'V', 8579, 'r', 2823, '9603', 'c', '1545', '7041', 'g', 'd', '1281', '3849', 's', '3959', 'X', 'Q', 'V', 'C', 1583, 531, 'u'], ['T', 7357, 4783, 967, '9603', 'c', '1545', '7041', 'g', 'd', '1281', '3849', 's', '3959', 'U', 229, 'P', 'x', 'T', 681, 863]
9603, c, 1545, 7041, g, d, 1281, 3849, s, 3959

['Q', 1445, 'V', 'd', 'r', '647', 'C', '4917', '2819', 'R', 'Y', '2651', 'E', '1517', 'm', '3721', 'c', 'a', '4211', '547', '5067', '585', '145', '4609', '865', '3373', 'o', '1445', '7981', 'N', 'r', 5419, 8681, 3909, 6479, 'x', 1073, 'S', 'M', 'j', 'j', 'f', 'D'], ['p', 'p', 'R', 'T', 'V', 'd', 'r', '647', 'C', '4917', '2819', 'R', 'Y', '2651', 'E', '1517', 'm', '3721', 'c', 'a', '4211', '547', '5067', '585', '145', '4609', '865', '3373', 'o', '1445', '7981', 'c', 'Q', 'e', 'z', 291, 'Q', 'U', 6135, 'y', 9185, 9165, 'E']

V, d, r, 647, C, 4917, 2819, R, Y, 2651, E, 1517, m, 3721, c, a, 4211, 547, 5067, 585, 145, 4609, 865, 3373, o, 1445, 7981