In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [5911, 'u', 6309, 9397, 9345, 7997, 'U', 'w', 'q', '7585', '3117', '4453', '3581', 'O', 'j', '3815', 'i', 'h', '1507', '3615', 'f', 'f', '2177', '3449', '1243', '5695', 'R', 'Z', 6167, 8919, 'M', 2389, 1105, 5255], ['d', 'F', 'w', 'q', '7585', '3117', '4453', '3581', 'O', 'j', '3815', 'i', 'h', '1507', '3615', 'f', 'f', '2177', '3449', '1243', '5695', 'e', 't', 8685, 'R', 'J', 5015, 8735, 'W', 5913]

Answer: w, q, 7585, 3117, 4453, 3581, O, j, 3815, i, h, 1507, 3615, f, f, 2177, 3449, 1243, 5695


Question: [737, 'z', 4401, 6317, 't', 'B', 3815, 'm', 'G', '8709', '4749', 'J', '8885', 'k', 'Y', '3083', 'X', '8267', 'T', 'A', 'A', '7049', '6681', '6111', 's', 't', 'h', 1687, 'T', 'O', 'A', 'r', 'U', 6703, 'u', 'm', 1571, 'J', 2289, 8279], [5617, 'D', 'p', '8709', '4749', 'J', '8885', 'k', 'Y', '3083', 'X', '8267', 'T', 'A', 'A', '7049', '6681', '6111', 's', 'n', 5571, 8277, 'D', 1885, 7949, 3767, 'o', 'K', 5755, 'v', 9117, 's', 'b']

Answer: 8709, 4749, J, 8885, k, Y, 3083, X, 8267, T, A, A, 7049, 6681, 6111, s


Question: ['W', 'L', 'n', 'C', '7929', '239', '2351', 'G', 'a', 's', '9339', 'K', 'Z', '1333', 'G', 'q', 'Y', 'l', 'M', 'u', 'c', '849', '635', 'A', 'X', 'o', 779, 'q', 5199, 9093, 5907, 'S', 'R', 'b', 387, 'd', 'p', 7273, 1835, 'G', 1733, 9627, 'X', 5147, 'C'], ['r', 'T', 'U', 's', 3539, 2153, 'm', 'w', 'd', 8215, 'z', 'V', 'r', 'q', 'z', 'y', 'l', 'c', 8815, 4863, '7929', '239', '2351', 'G', 'a', 's', '9339', 'K', 'Z', '1333', 'G', 'q', 'Y', 'l', 'M', 'u', 'c', '849', '635', 'A', 'X', 'u', 'J', 'J', 6389, 4399, 'M', 'W', 'H', 8901, 5303, 5489, 3127]

Answer:
7929, 239, 2351, G, a, s, 9339, K, Z, 1333, G, q, Y, l, M, u, c, 849, 635, A, X