In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['i', 2711, 6903, 1929, 2863, 'b', 5091, 'C', 'g', 'O', '3689', 'B', '6851', '605', '811', '8847', 'a', '3649', '5787', 'B', '6611', 'S', 'M', 5859, 'C', 7687, 'N', 1227, 5881, 8139, 'L', 'u', 1299], [4083, 2455, 'q', 'L', 3689, 'l', 'd', 9587, 'I', 'N', 'O', '3689', 'B', '6851', '605', '811', '8847', 'a', '3649', '5787', 'B', '6611', 'S', 'V', 7521, 'F', 3951, 'm', 'E']

Answer: O, 3689, B, 6851, 605, 811, 8847, a, 3649, 5787, B, 6611, S


Question: [5269, 'q', 'b', 9461, 1715, 8909, 2865, 't', 3899, 9097, 's', 'J', 'u', 'O', 'q', '3289', '9079', 'q', '1341', 'a', '8881', 's', '1837', '4351', '5559', '43', '4733', 'y', '6455', '6219', '725', '7947', '7143', '9627', '3401', '1647', '755', 'E', 4775, 7047, 6939, 5023, 'F', 1385, 'f', 'P', 'R', 6711, 3741, 'C', 6351, 'K', 5279, 'm', 4933, 8587, 4429, 793, 5537, 'v'], ['X', 'A', 'I', 'W', 8039, 6937, 'l', 209, 6835, 'Z', 'x', 'G', 'R', 's', 'J', 'u', 'O', 'q', '3289', '9079', 'q', '1341', 'a', '8881', 's', '1837', '4351', '5559', '43', '4733', 'y', '6455', '6219', '725', '7947', '7143', '9627', '3401', '1647', '755', 'i', 'a', 'k', 5823, 'r', 'l', 'p', 'F', 5771, 'H', 7231, 't', 'c']

Answer: s, J, u, O, q, 3289, 9079, q, 1341, a, 8881, s, 1837, 4351, 5559, 43, 4733, y, 6455, 6219, 725, 7947, 7143, 9627, 3401, 1647, 755


Question: [47, 'H', 5881, 3451, 'H', '7507', 'C', '1327', 'n', '1823', '613', 's', 'Z', 'O', 'X', '6339', '841', '3403', 'w', '6269', 'S', '779', '233', '1001', 'X', 't', 'D', 't', 'g', 'G', 'j', '2135', '2673', '2389', 'l', 'I', 6751, 'F', 1419, 2319, 5307], [1063, 1155, 's', 8785, 7565, 'm', 7771, 'f', 5733, 'Z', '7507', 'C', '1327', 'n', '1823', '613', 's', 'Z', 'O', 'X', '6339', '841', '3403', 'w', '6269', 'S', '779', '233', '1001', 'X', 't', 'D', 't', 'g', 'G', 'j', '2135', '2673', '2389', 'l', 'S', 'f', 'L', 'z', 7327, 8693, 1869, 'L', 'i', 'D', 3371, 'z', 4463, 4517, 'P']

Answer:
7507, C, 1327, n, 1823, 613, s, Z, O, X, 6339, 841, 3403, w, 6269, S, 779, 233, 1001, X, t, D, t, g, G, j, 2135, 2673, 2389, l