In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [6551, 'm', 4517, 'K', 9519, 'N', 6797, 'A', 'a', 5043, 2961, 1305, 'J', 'M', 'g', 5639, 6235, '9717', '6917', '7949', 'e', '2855', 'V', '4493', 'G', '375', 'e', '9909', 'J', 't', 'N', '4535', '9963', '8917', 'W', 'P', 'd', 9867, 6599, 'W', 'N', 4217, 'c', 5009], ['t', 9641, 7799, '9717', '6917', '7949', 'e', '2855', 'V', '4493', 'G', '375', 'e', '9909', 'J', 't', 'N', '4535', '9963', '8917', 'W', 'U', 'f', 8123, 'U', 3339, 4751]

Answer: 9717, 6917, 7949, e, 2855, V, 4493, G, 375, e, 9909, J, t, N, 4535, 9963, 8917, W


Question: [1379, 'n', 1525, 'Y', 'A', '9043', '2335', '5029', 'f', 'b', '7547', '4275', 'R', 'H', 'd', 8015, 10007, 'R', 'K', 'n', 'o', 'U', 3049], ['k', 379, 'M', 'M', 'a', '9043', '2335', '5029', 'f', 'b', '7547', '4275', 'R', 'H', 'q', 'v', 7549]

Answer: 9043, 2335, 5029, f, b, 7547, 4275, R, H


Question: [1605, 'P', 'v', 5809, 'h', 'i', '3259', 't', '5755', '1277', '8349', '7123', '2087', '2471', 'c', 'M', 'O', '1647', 'k', 'I', 'M', 'P', 4103, 931, 4319, 4933, 2495, 'p', 6233, 8265, 3327, 'L'], [7589, 9119, 'v', 7147, 'a', 'b', 9313, 'C', 4709, 'I', 381, 1981, 2417, 8787, 9153, '3259', 't', '5755', '1277', '8349', '7123', '2087', '2471', 'c', 'M', 'O', '1647', 'k', 'I', 'M', 'Y', 8783, 9643, 3473, 'E', 7215, 3105, 9519, 9063]

Answer:
3259, t, 5755, 1277, 8349, 7123, 2087, 2471, c, M, O, 1647, k, I, M