instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['b', 'L', 'v', 7993, 2017, 929, '4549', '3397', 'O', 'M', 'F', '6233', '6011', 'Z', '8625', 'm', '1699', '7663', '2439', 'p', 'a', 'C', '9955', 'O', '1085', '2845', '2029', '391', 'O', '5349', 'L', '2971', '631', 'a', 3379, 'W', 397, 8293, 5007], ['j', 'O', 3563, 'V', 5991, 'z', 'd', 513, '4549', '3397', 'O', 'M', 'F', '6233', '6011', 'Z', '8625', 'm', '1699', '7663', '2439', 'p', 'a', 'C', '9955', 'O', '1085', '2845', '2029', '391', 'O', '5349', 'L', '2971', '631', 'm', 2835, 5795, 3245, 'A', 1761]
answer:
4549, 3397, O, M, F, 6233, 6011, Z, 8625, m, 1699, 7663, 2439, p, a, C, 9955, O, 1085, 2845, 2029, 391, O, 5349, L, 2971, 631

question:
[6123, 'S', '9109', '8921', 'a', '8063', '485', '6043', '5895', 'B', '2463', 'Y', 'e', 'J', 'f', 'A', '2055', 'V', 't', 'L', 'E', 'i', '5983', 'h', '8721', 'E', 't', 7923, 'F', 7937, 'n', 'J', 6811, 'o', 985, 3321, 't', 'k', 1817, 2563, 'a', 'l', 'i', 6063, 4935, 'S'], [8811, 'o', 6787, 'Z', 'm', 6351, 'M', 'B', 'Q', '9109', '8921', 'a', '8063', '485', '6043', '5895', 'B', '2463', 'Y', 'e', 'J', 'f', 'A', '2055', 'V', 't', 'L', 'E', 'i', '5983', 'h', '8721', 'q', 'f', 'q', 9801, 'E', 'Q', 8995, 'r', 3495, 5973, 'g', 'L', 127, 8625, 1555, 'j', 1373, 'm', 1169]
answer:
9109, 8921, a, 8063, 485, 6043, 5895, B, 2463, Y, e, J, f, A, 2055, V, t, L, E, i, 5983, h, 8721

question:
['x', 'r', '3363', 'N', 'e', 9523], ['r', 3485, '3363', 'N', 'h', 6687]
answer:
3363, N