In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [9995, 237, 'f', 'q', '4659', 'C', '1809', 'g', '8581', '3805', '8549', 'H', '8421', 'J', '889', '1383', 'a', 'u', 'u', 'i', 6289, 6979, 8697, 9881, 1747, 4169, 99, 'V', 261, 'n', 2261, 9455], [5613, 'B', 'z', 3941, 571, 9137, 'G', 'a', 3419, 2805, 1425, 'x', 'f', 'q', '4659', 'C', '1809', 'g', '8581', '3805', '8549', 'H', '8421', 'J', '889', '1383', 'a', 'u', 'u', 'n', 3707, 5783]

Answer: f, q, 4659, C, 1809, g, 8581, 3805, 8549, H, 8421, J, 889, 1383, a, u, u


Question: ['v', 1865, 4265, 'k', 3919, '4767', '4811', 'F', 'N', '217', 'z', 'G', 'M', '6733', '8855', '2983', 'r', '5191', 'D', 817, 'J', 8167, 8877, 'l', 'r', 8675, 'h', 'b', 4225, 8785, 6811], ['w', 4835, 'R', '4767', '4811', 'F', 'N', '217', 'z', 'G', 'M', '6733', '8855', '2983', 'r', '5191', 'Z', 9303, 2325, 'W']

Answer: 4767, 4811, F, N, 217, z, G, M, 6733, 8855, 2983, r, 5191


Question: [7847, 'D', 5673, '8533', 'h', 'A', 'h', 'f', 'I', '113', 't', 'f', '569', 'J', '8403', 'H', 'M', '5327', 'n', '3463', '3861', '2507', 'S', 'S', 'a', 'Z', 'r', 'y', 'v', 5197, 9675, 2029, 1371, 3569, 7205, 2813, 3537, 'C', 8479, 'l', 8899, 'x', 7891], [7853, 't', 1335, 'b', 'h', 'V', 'e', 5941, 5945, 6905, 215, 'X', 'Y', 2843, 'X', 6717, '8533', 'h', 'A', 'h', 'f', 'I', '113', 't', 'f', '569', 'J', '8403', 'H', 'M', '5327', 'n', '3463', '3861', '2507', 'S', 'S', 'a', 'Z', 'r', 'm', 4617, 'z', 4707, 3783, 'E', 'o', 'M', 5009, 'a', 3261, 'T', 'q', 'I', 'A', 'T', 7101, 'V', 'K', 7733, 4365, 'T', 'W', 2335]

Answer:
8533, h, A, h, f, I, 113, t, f, 569, J, 8403, H, M, 5327, n, 3463, 3861, 2507, S, S, a, Z, r