In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['w', 9889, 'I', '8971', '7631', '9073', 'Y', 'O', 'R', 'q', '8353', '6125', '8191', 'x', '3121', 'Z', '7817', 'x', 'K', '9307', 'A', '19', '2297', 'C', 'Y', 't', 'D', 'Q', 4079, 8567, 5331, 6035, 't', 6147, 5597, 6117, 'w', 'g', 'R', 'G', 7597, 581, 8473], ['T', 'B', 1003, 'E', 5935, 'a', 7777, 'N', 't', 'w', 9123, 965, 'F', 9067, 'g', 6129, 6545, 977, 'r', 'H', 6793, '8971', '7631', '9073', 'Y', 'O', 'R', 'q', '8353', '6125', '8191', 'x', '3121', 'Z', '7817', 'x', 'K', '9307', 'A', '19', '2297', 'C', 'Y', 't', 'D', 'V', 2257, 323, 'T', 'c', 'w', 3529, 9379, 'J', 779, 'W', 'd']

Answer: 8971, 7631, 9073, Y, O, R, q, 8353, 6125, 8191, x, 3121, Z, 7817, x, K, 9307, A, 19, 2297, C, Y, t, D

Question: ['s', 5215, 'X', 4785, 6947, 5893, 7053, 't', 5871, 'k', 1691, 'Z', 2873, 'J', '887', '247', 't', '7731', '8425', '3371', 'o', '5243', '8871', '2477', 'E', 'w', 'D', 'r', '8971', 'J', '549', 't', 'X', 'A', 'W', 5429, 8573, 'F', 'G', 'm', 's', 167, 9123, 6207, 9613, 2093, 'V', 3531], [5343, 'Y', 'l', 'V', 8421, 3519, 5427, 'E', 'S', 'J', '887', '247', 't', '7731', '8425', '3371', 'o', '5243', '8871', '2477', 'E', 'w', 'D', 'r', '8971', 'J', '549', 'z', 'R', 'l', 1275, 5871, 9461, 2255, 'K', 6005, 3441, 4125, 2315, 'R', 7447, 4823, 785]

Answer: J, 887, 247, t, 7731, 8425, 3371, o, 5243, 8871, 2477, E, w, D, r, 8971, J, 549

Question: [2603, 9969, 'j', 'b', 'i', 287, 'x', 'F', '4865', '7423', 'f', '1105', 'i', 'u', 'r', 'Q', 'T', 'P', 'r', '6111', 'a', 'f', 'c', 'o', '8631', '8409', 'g', 6123, 'M', 'H', 7393, 'b', 9591, 8881, 1759, 'Z', 7775, 151, 'u', 1745, 3887, 3321], [7899, 4033, 9493, 'x', 'x', 3401, 'W', 7999, 875, 'x', 'F', '4865', '7423', 'f', '1105', 'i', 'u', 'r', 'Q', 'T', 'P', 'r', '6111', 'a', 'f', 'c', 'o', '8631', '8409', 'd', 'M', 'J', 'W', 689, 't', 7641, 1997, 7189, 7419, 'm', 'd', 'v', 'q', 'j', 'r', 'Z']

Answer:
x, F, 4865, 7423, f, 1105, i, u, r, Q, T, P, r, 6111, a, f, c, o, 8631, 8409