instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['w', 5919, 'P', 6117, 7697, 'Y', 4467, '3097', '2793', 'x', 'P', 'c', 'o', '8777', 'D', '1983', '2397', 'X', 't', 'k', '8109', '2549', 'b', '7173', '3843', 'k', 'u', 'P', 1347, 'y', 'r', 'o', 5611, 'L', 999, 4781], [9955, 'n', 8107, 7059, 'V', 'E', 2417, 1811, 3625, 623, 'T', 'R', 'p', 'l', 'W', 8103, 3691, 'N', '3097', '2793', 'x', 'P', 'c', 'o', '8777', 'D', '1983', '2397', 'X', 't', 'k', '8109', '2549', 'b', '7173', '3843', 'k', 'k', 'p', 'L', 1311, 591, 'J', 5611, 'Q', 'p', 'I', 5921, 237, 'y', 1981, 3861, 'B', 'n', 'r', 'H']
answer:
3097, 2793, x, P, c, o, 8777, D, 1983, 2397, X, t, k, 8109, 2549, b, 7173, 3843, k


question:
['H', 191, 5269, 'I', 8869, 'N', 9617, 7679, 'C', '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'i', 'm', 'L', 5561], ['x', 2143, 2583, 'l', 781, 'i', 67, 7861, 'q', 7467, 8599, '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'y', 'G', 1961, 'V', 'B', 877, 'J', 6495, 3531]
answer:
9103, 905, N, n, E, 1397, 1061, 4683, x, 5823, w, F


question:
['f', 'B', 8529, 'J', 3631, 'T', 3161, 99, 5757, 4445, 'T', 'u', 'L', 6143, '6341', 'P', '2243', '313', '5851', 'Z', '4929', 'F', 'M', '7917', 'W', 'C', '1215', '8667', 'J', 'v', '8071', '1873', 'F', 'y', '4643', '5811', 'n', 'l', '2117', '2097', 'm', '8391', 'y', 2075, 'j'], ['D', 3657, 6693, 'R', 8557, 9877, 6179, 2261, 9813, 'W', 7393, 7807, 3191, 1991, 'N', 1125, 3287, 5891, 'R', 'O', 'P', 6455, 7699, '6341', 'P', '2243', '313', '5851', 'Z', '4929', 'F', 'M', '7917', 'W', 'C', '1215', '8667', 'J', 'v', '8071', '1873', 'F', 'y', '4643', '5811', 'n', 'l', '2117', '2097', 'm', '8391', 'v', 'T', 9593, 9285, 4617, 'B', 4647, 'u', 'u']
answer:

6341, P, 2243, 313, 5851, Z, 4929, F, M, 7917, W, C, 1215, 8667, J, v, 8071, 1873, F, y, 4643, 5811, n, l, 2117, 2097, m, 8391