In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [4521, 9297, 1549, 'j', 6533, 5069, 2291, 3507, 6815, 1619, 5771, 'k', '1705', '9637', 'd', 'g', '3717', 'Q', 'V', '8195', 'S', 'E', 'a', 'y', 'r', 'k', 'o', 'L', 3267, 'L', 2907, 'l', 4505, 'm', 3519, 'g'], ['T', 'r', '1705', '9637', 'd', 'g', '3717', 'Q', 'V', '8195', 'S', 'E', 'a', 'y', 'A', 873, 's', 1819, 4947, 'E', 'k', 'I', 'M']

Answer: 1705, 9637, d, g, 3717, Q, V, 8195, S, E, a, y

Question: ['w', 3897, 'U', 'a', '455', '6499', '8975', '9003', 'O', 'j', 'T', 'P', 'C', 'z', 5141, 1751, 6731, 'r'], ['B', 8071, 703, 'G', 885, 'Z', 2391, 1749, 4177, 'U', 'a', '455', '6499', '8975', '9003', 'O', 'j', 'T', 'D', 8751, 'y', 2941]

Answer: U, a, 455, 6499, 8975, 9003, O, j, T

Question: ['R', 'C', 't', 'w', 'j', 9849, 1831, 4071, '3535', '3509', '4629', '6641', 'v', '9699', 'w', '8619', '8405', '361', 'r', 9669, 'k', 635, 'T'], ['s', 7949, 283, 'l', 'S', 465, 'y', 8583, 2537, 'f', '3535', '3509', '4629', '6641', 'v', '9699', 'w', '8619', '8405', '361', 'Q', 'i', 3765, 137, 'n', 'X', 'p', 'S']

Answer:
3535, 3509, 4629, 6641, v, 9699, w, 8619, 8405, 361