instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[37, 2553, 'G', 'a', 325, 613, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'q', 7043, 'a', 'n'], [3683, 'D', 'l', 'G', 'T', 'Z', 'i', 9075, 'M', 'Y', 5963, '4953', '1589', 'W', 'A', 'n', '5241', 'r', '1599', 'a', '6129', 'J', 'H', 'F', 'r', 'u', 'C', 'Q', 'W', 2181, 'O', 'Q', 'D', 5703, 3461]
answer:
4953, 1589, W, A, n, 5241, r, 1599, a, 6129, J, H, F, r, u


question:
[3035, 7591, 'C', 'q', 'V', 'Y', 'C', 'D', '8629', '8873', 'O', '2505', '123', '8427', 'E', 'f', 'j', 's', 'G', '813', 't', '4113', '9319', '3221', 'K', 'C', 'C', '1679', 'Q', 'a', 'G', 'N', 'T', 's', 8601, 'j', 'D', 8513, 'd', 'm', 9725, 'V', 'R', 6981, 3191, 9251, 3009, 'y'], [8511, 3233, 'V', 'k', 8569, 511, 'G', 3587, 2909, 2225, 3411, 3135, 'w', 'V', 'Y', 'C', 'D', '8629', '8873', 'O', '2505', '123', '8427', 'E', 'f', 'j', 's', 'G', '813', 't', '4113', '9319', '3221', 'K', 'C', 'C', '1679', 'Q', 'a', 'k', 'S', 'S', 9041, 2591, 7417, 'N', 'W', 'b']
answer:
V, Y, C, D, 8629, 8873, O, 2505, 123, 8427, E, f, j, s, G, 813, t, 4113, 9319, 3221, K, C, C, 1679, Q, a


question:
['W', 'E', 'x', 'P', 8555, 4499, 'k', 'Y', 2455, 'w', 'E', 'E', 2187, 7291, 3079, 3181, 'w', 4477, 'y', 'l', 's', '7201', '3787', '7351', 'f', 'f', 'Q', '6333', '8669', 'T', '2497', '2271', '649', '1785', '2103', '9225', '3747', 'N', '8701', 'S', 'h', '5647', 'w', 'C', 'u', 6299, 9569, 1767, 5359, 'F', 'a'], ['o', 'f', 'c', 3707, 7511, 4713, 1355, 6255, 'm', 8667, 7249, '7201', '3787', '7351', 'f', 'f', 'Q', '6333', '8669', 'T', '2497', '2271', '649', '1785', '2103', '9225', '3747', 'N', '8701', 'S', 'h', '5647', 'w', 'C', 'R', 'F', 'i', 'G', 7621, 8157, 'R', 9309, 'T', 'V', 5299, 2911, 'S', 2867]
answer:

7201, 3787, 7351, f, f, Q, 6333, 8669, T, 2497, 2271, 649, 1785, 2103, 9225, 3747, N, 8701, S, h, 5647, w, C