In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['i', 6169, 'H', 'j', '1043', 'q', 'N', 's', '1551', 'h', '6295', 'k', '483', 'P', 'J', '3109', '5891', '4833', '2077', '9181', '5315', 'q', '3105', '1485', 'l', '6357', '263', '1909', '3831', '2687', 'Y', 'b', 3307, 1253, 'd', 4153, 5165, 'X', 'Y', 'p', 'k', 's', 4017, 'e', 4835, 'o', 'm', 's', 'W', 1065, 'w', 3035, 1293], ['T', 'O', 'W', 1109, 7427, 'm', 'j', '1043', 'q', 'N', 's', '1551', 'h', '6295', 'k', '483', 'P', 'J', '3109', '5891', '4833', '2077', '9181', '5315', 'q', '3105', '1485', 'l', '6357', '263', '1909', '3831', '2687', 'Y', 'o', 2219, 't', 1363, 1859, 'q', 'i', 'm', 5347, 2917, 5197, 'X', 'K', 1627, 'y', 'I', 8881, 5109, 1281]

Answer: j, 1043, q, N, s, 1551, h, 6295, k, 483, P, J, 3109, 5891, 4833, 2077, 9181, 5315, q, 3105, 1485, l, 6357, 263, 1909, 3831, 2687, Y


Question: ['c', 'h', 9399, 'U', 'e', '1183', '9537', 'K', 'e', 'p', 'i', 'W', 'T', 9917, 'F', 'g', 8159], [4949, 'I', 'r', 4087, 'U', 'e', '1183', '9537', 'K', 'e', 'p', 'z', 9843]

Answer: U, e, 1183, 9537, K, e, p


Question: [7291, 'O', 'K', 'v', 'q', 9877, 1171, 'E', 9833, 'e', 'u', 5655, 'A', 4251, 441, 9549, 'L', 3967, 'o', '7371', '7627', '3957', 't', 'i', 'x', '1069', 'D', '4263', 'd', 'v', 'P', '6033', '6623', '2909', 'u', '1659', 'y', 'B', 'X', '9915', 'p', 'q', 'c', '4953', '673', '2879', '7003', 'J', 'p', 'q', 8013, 'Y', 8027, 8913, 'B'], ['u', 1715, 2639, 'd', 'E', 'w', 'C', 6843, 'M', 849, 'n', 'J', 'u', 'l', 'f', 1121, 6437, 'y', 8829, 37, 67, 'G', '7371', '7627', '3957', 't', 'i', 'x', '1069', 'D', '4263', 'd', 'v', 'P', '6033', '6623', '2909', 'u', '1659', 'y', 'B', 'X', '9915', 'p', 'q', 'c', '4953', '673', '2879', '7003', 'q', 'S', 'a', 'N', 'H', 2353, 'z', 's', 5025, 867, 6655, 3963, 'b', 'r', 'V', 'k', 6743, 'U', 5541, 6635, 'o', 'U', 1663]

Answer:
7371, 7627, 3957, t, i, x, 1069, D, 4263, d, v, P, 6033, 6623, 2909, u, 1659, y, B, X, 9915, p, q, c, 4953, 673, 2879, 7003