instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[8521, 7389, 'Z', 959, 4009, 4683, 'y', '4295', '5675', 'a', '5585', 'q', '5785', '9081', 'U', 's', 'i', 'D', 2717, 'P', 3531, 8889], ['Y', 4689, 'H', 'h', 3485, 1659, '4295', '5675', 'a', '5585', 'q', '5785', '9081', 'U', 's', 'm', 'k', 3777, 'l', 4497, 5837, 7061]
answer:
4295, 5675, a, 5585, q, 5785, 9081, U, s


question:
[8967, 95, 'd', 5595, 8365, 5089, 3537, '1473', '6003', '8739', 'a', '1491', 'o', '381', 'a', 'L', 'E', 'b', 'i', 'j', 'i', 'R', 'b', 'C', 'w', 'u', 'W'], [4525, 'J', '1473', '6003', '8739', 'a', '1491', 'o', '381', 'a', 'L', 'E', 'b', 'A', 625, 'H', 'Y', 'm', 3291, 'a', 'c', 3441]
answer:
1473, 6003, 8739, a, 1491, o, 381, a, L, E, b


question:
[3265, 'B', 'r', 'Z', 6713, 7201, 'H', 279, 'l', 3481, 'P', 8817, 'k', 1937, 2567, 'E', '8325', '5165', 'a', 'M', 'U', '1913', 'M', '7863', '5169', '5637', '7487', 'z', 'D', '5345', '1789', '1887', 'W', 'H', '3091', '8881', 't', 'g', 6475, 2243, 'f', 3325, 'T', 't', 'i', 'W', 'T', 'b', 9899, 5221, 'f', 'R', 'M', 's', 'C', 'e', 163, 'h'], [6907, 's', 7781, 3885, 'F', 'q', 1401, 3797, 'G', 'Q', 7187, 'a', 'H', '8325', '5165', 'a', 'M', 'U', '1913', 'M', '7863', '5169', '5637', '7487', 'z', 'D', '5345', '1789', '1887', 'W', 'H', '3091', '8881', 't', 'O', 'O', 'A', 8841, 4495, 3289, 'R', 'A', 'Q', 2497, 'Y', 'h', 'f', 3839, 1757, 'P', 'W', 'F']
answer:

8325, 5165, a, M, U, 1913, M, 7863, 5169, 5637, 7487, z, D, 5345, 1789, 1887, W, H, 3091, 8881, t