In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['U', 'S', 1413, 'O', 'j', 5221, 6645, 7877, 5445, 'K', 7223, 'u', 'J', 'U', 'Q', 'F', '1723', '639', 's', '4473', 'H', '3351', '7653', '2801', '5123', 'V', '9073', '8733', '7617', '1785', 'j', '7085', '895', 'm', '7831', '5757', '255', 'i', 'n', 9101, 'Q', 6009, 'f', 5025, 5631, 4575, 't', 'u', 8185, 'Z', 1459, 9567, 1549, 9011, 'A', 'k', 'w', 1513, 1063, 8087, 't'], [8547, 'W', 1709, 'c', 'J', 'U', 'Q', 'F', '1723', '639', 's', '4473', 'H', '3351', '7653', '2801', '5123', 'V', '9073', '8733', '7617', '1785', 'j', '7085', '895', 'm', '7831', '5757', '255', 'K', 4041, 6407, 6049, 9859, 4451, 7035, 5861, 323, 3431, 'g', 'X', 'h', 441, 1471, 'I', 343, 1955, 'E', 'K', 7927, 'F', 'S', 'E']

Answer: J, U, Q, F, 1723, 639, s, 4473, H, 3351, 7653, 2801, 5123, V, 9073, 8733, 7617, 1785, j, 7085, 895, m, 7831, 5757, 255

Question: [9575, 'B', 2013, 'J', 'e', 7839, 1517, 1505, 'T', 1109, 5639, 'o', '4409', 'L', '9207', '2481', 'W', '5287', 'h', 'b', 'h', 'T', 'g', 'k', '5867', 'p', '3705', '1257', '4107', '3389', 'a', 'r', 'j', 3455, 4281, 7515, 2685, 617, 'M', 'f', 1943, 2675, 'L', 'U'], [1429, 2865, 'Y', 745, '4409', 'L', '9207', '2481', 'W', '5287', 'h', 'b', 'h', 'T', 'g', 'k', '5867', 'p', '3705', '1257', '4107', '3389', 'a', 'r', 'F', 'r', 'w', 3275, 'x', 'y', 'R', 'N', 'P', 4961, 'm', 'v', 'L', 'g', 'B']

Answer: 4409, L, 9207, 2481, W, 5287, h, b, h, T, g, k, 5867, p, 3705, 1257, 4107, 3389, a, r

Question: [8061, 'F', 'R', 'd', 'b', 8375, 1657, 9885, 'f', 2465, 587, 4871, 'm', 'h', 'F', '9227', 'j', '519', 'F', '2571', '5615', 'A', 'I', 'a', '5911', 'V', 'A', 'x', 'O', '5187', '5025', 'z', 't', 't', '3725', 't', 'w', 'Q', '9135', '4055', 'O', 'Z', '8277', '2923', 'G', 7589, 'x', 4327, 'c', 'j', 'c', 't', 4743, 'B', 6459, 'q', 5489], ['Z', 4535, 7457, 7169, 8391, 'x', 'J', 6467, 887, 'm', 'b', 'd', 'U', 6363, 5703, 'u', 3927, 'T', 4061, 6453, 'K', 6315, 'J', 'Q', 9437, 5531, 'b', 'e', 9453, 419, 'F', '9227', 'j', '519', 'F', '2571', '5615', 'A', 'I', 'a', '5911', 'V', 'A', 'x', 'O', '5187', '5025', 'z', 't', 't', '3725', 't', 'w', 'Q', '9135', '4055', 'O', 'Z', '8277', '2923', 't', 9155, 'G', 71, 'K', 'x', 1729, 'n', 8951, 'z', 7127, 8663, 6125, 'K', 'Y', 6471, 'l', 247, 3193, 'C', 'p', 831, 'e', 7685, 'B', 'm', 'j']

Answer:
F, 9227, j, 519, F, 2571, 5615, A, I, a, 5911, V, A, x, O, 5187, 5025, z, t, t, 3725, t, w, Q, 9135, 4055, O, Z, 8277, 2923