instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['a', 4905, 8389, 9641, 'q', 'K', '1119', 'F', 'N', 'R', '3705', '2745', 'L', '2995', '6385', '1891', 'O', '6759', '2279', 'N', '9215', '5361', 'a', '2215', 'O', '9183', '8603', '1437', '9245', 'F', 'v', 5681, 'Q', 5143, 8875, 'i', 5537, 'f', 'J', 'j', 8747, 'K', 'f', 'z', 983, 'g', 8105, 'q', 4679, 2409], ['G', 'k', 'B', 'm', 'W', 3523, 9719, 'f', 8921, 'N', 6185, 'p', 7841, 'T', 'K', '1119', 'F', 'N', 'R', '3705', '2745', 'L', '2995', '6385', '1891', 'O', '6759', '2279', 'N', '9215', '5361', 'a', '2215', 'O', '9183', '8603', '1437', '9245', 'd', 's', 4795, 'P', 'e', 9789, 9769, 's', 8079, 5909, 8059, 'j', 'o', 'B', 'Z', 6147, 2177, 'L', 'a']
answer:
K, 1119, F, N, R, 3705, 2745, L, 2995, 6385, 1891, O, 6759, 2279, N, 9215, 5361, a, 2215, O, 9183, 8603, 1437, 9245


question:
[3323, 'G', 'k', 9183, 't', 9885, 3767, 'D', 'u', 'C', 'O', '9231', 's', 'd', '3497', '6063', 'Z', 'S', '2799', 'u', '2777', '8507', 'G', 'j', 'z', 'B', 'F', 't', '5527', '8931', 'r', '10029', '7305', 'H', 't', 7899, 'F'], ['h', 'E', 4401, 'C', 1267, 1175, 2939, 'g', 'n', 'm', 'u', 'C', 'O', '9231', 's', 'd', '3497', '6063', 'Z', 'S', '2799', 'u', '2777', '8507', 'G', 'j', 'z', 'B', 'F', 't', '5527', '8931', 'r', '10029', '7305', 'H', 'q', 4957, 6929, 6135, 'M', 1875, 4101, 'L', 9477, 'Q', 'Z', 1039, 'A', 4355, 'l', 'w', 's', 4485, 'L', 6895, 753, 'm', 1205, 'V', 821, 8801]
answer:
u, C, O, 9231, s, d, 3497, 6063, Z, S, 2799, u, 2777, 8507, G, j, z, B, F, t, 5527, 8931, r, 10029, 7305, H


question:
['Q', 2455, 'U', 7527, 'h', 'f', 'r', 'S', 'A', 'W', 'y', 7155], ['F', 3295, 'h', 'f', 'r', 'S', 'A', 'X', 5701]
answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
h, f, r, S, A


