In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[EX Q]: [127, 'J', 'v', 6999, 'g', 'G', 1965, 'E', 8699, 7579, 9265, 6993, 'B', 'R', 'I', '8517', 'V', 'W', '7777', 'K', '4475', '2323', 'z', '7003', 'h', 'q', 'T', '6623', 'L', 851, 9385, 8367, 'J'], [1577, 'y', 121, 6195, 'B', 'R', 'I', '8517', 'V', 'W', '7777', 'K', '4475', '2323', 'z', '7003', 'h', 'q', 'T', '6623', 'T', 'M', 'l', 'D', 'z', 9687, 1645, 'W', 1249, 5527, 297]
[EX A]: B, R, I, 8517, V, W, 7777, K, 4475, 2323, z, 7003, h, q, T, 6623

[EX Q]: ['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]
[EX A]: 9103, 905, N, n, E, 1397, 1061, 4683, x, 5823, w, F

[EX Q]: ['k', 863, 'O', 'F', 5577, 9563, 4069, 'I', 865, 2889, 2769, 'X', 9329, 7521, 3435, 5541, 105, 'S', '8849', '9723', '5359', 'K', '4029', '8493', 'F', '2475', '9973', '4417', '7695', '8483', 'D', 'v', 'G', '1995', 'J', 'j', 'R', 3685, 2129, 'v', 87, 'x', 6367, 'u'], [6147, 8223, 'F', 'x', 3863, 'U', 'Z', 6295, 143, 2965, 9517, '8849', '9723', '5359', 'K', '4029', '8493', 'F', '2475', '9973', '4417', '7695', '8483', 'D', 'v', 'G', '1995', 'J', 'j', 'N', 2915, 7979]
[EX A]:
8849, 9723, 5359, K, 4029, 8493, F, 2475, 9973, 4417, 7695, 8483, D, v, G, 1995, J, j