In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

Example Input: [3645, 'a', 'r', 'H', 'F', 5289, 'Q', 'S', 'l', 'A', 'i', 'N', 4209, 'Y', 'v', 'l', 'f', 'B', 9611, 8025, 'x', 8141, 3323, 9387, 1457, 2157, 'v', '6997', '1987', '9305', 'c', '9391', 'W', 'q', 'H', 'O', '9283', '5671', '9549', 'M', '881', '6859', '3761', '7565', '2293', '1701', 'p', 'q', 'u', '8057', 'k', '1721', '4713', 'y', 'g', 'b', 5905, 'H', 'Y', 5059, 745, 'd', 1313, 'U', 7783, 'R', 'B'], ['q', 'N', 10023, 'V', 9257, 'y', 563, 'b', 8447, 2529, 'f', 4739, 9195, 'O', 1099, 4353, 'P', 821, 8169, 'S', 'r', 'b', 'v', '6997', '1987', '9305', 'c', '9391', 'W', 'q', 'H', 'O', '9283', '5671', '9549', 'M', '881', '6859', '3761', '7565', '2293', '1701', 'p', 'q', 'u', '8057', 'k', '1721', '4713', 'y', 'g', 'e', 4393, 'j', 'J', 'A', 'I', 'n', 181, 3731, 5323, 3189, 9859, 'Q', 'V', 'E', 2413, 733, 'p', 'U', 3339, 8789, 'd', 4205, 5453, 'I', 1359, 891, 4269]
Example Output: v, 6997, 1987, 9305, c, 9391, W, q, H, O, 9283, 5671, 9549, M, 881, 6859, 3761, 7565, 2293, 1701, p, q, u, 8057, k, 1721, 4713, y, g

Example Input: [2945, 6951, 2771, 'k', 'G', '7377', 'd', 'a', 'p', 'J', 'c', 'R', '6641', 'a', '2235', '3033', '3189', '7299', 'h', 'T', '5111', 'k', 'd', 4197, 'j', 'p', 'z', 1911, 'w', 6663, 7993, 5973, 3193, 7387, 'h', 'e', 8663, 2715], ['U', 'a', 'f', 7179, 7859, 'C', 6081, 2069, 3459, 'm', 'w', 'k', 'q', 'k', 'G', '7377', 'd', 'a', 'p', 'J', 'c', 'R', '6641', 'a', '2235', '3033', '3189', '7299', 'h', 'T', '5111', 'k', 'e', 'v', 'f', 5943, 8771, 'K', 'i', 'c', 'x', 7745, 'F', 'x', 3855, 'S', 5113, 1205]
Example Output: k, G, 7377, d, a, p, J, c, R, 6641, a, 2235, 3033, 3189, 7299, h, T, 5111, k

Example Input: ['j', 4895, 'I', 'e', 6991, 'P', 'R', 8005, 'P', 8109, 'V', 'O', 'W', 3669, 7067, 'o', 'z', 6159, 4305, 'a', '3835', '7313', 'c', 'J', '1717', 'd', '8779', '619', 'I', 'w', 't', '9859', 'D', 'D', '3525', '6879', 'c', '9303', '4589', '1277', 'd', '7723', 'A', 'H', 'I', 'r', 8659], ['H', 7575, 475, 'f', 'A', 'H', 9749, 9695, 4299, 'P', 907, 4891, 'x', 'k', 'r', '3835', '7313', 'c', 'J', '1717', 'd', '8779', '619', 'I', 'w', 't', '9859', 'D', 'D', '3525', '6879', 'c', '9303', '4589', '1277', 'd', '7723', 'A', 'k', 7903, 5539, 2437, 1757, 1689, 'a', 3001, 'p', 'M', 'Z', 'M', 'm', 'J', 'N', 'M']
Example Output:
3835, 7313, c, J, 1717, d, 8779, 619, I, w, t, 9859, D, D, 3525, 6879, c, 9303, 4589, 1277, d, 7723, A