instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['Y', 'z', 5335, 'X', 3843, 'D', 4457, 2327, 'V', 7231, 'y', 4551, 'W', 9241, '7147', '6713', '9717', '8795', '3161', 'V', '1129', '2943', '9809', 'a', '3273', 'y', 'R', 'M', 'g', 'E', 'D', 'd', 'x', 5331, 7187, 'J', 3839, 't'], [1485, 'f', 8207, 5859, 'D', 'k', 't', 'r', 'z', 613, 9091, 4893, 5755, '7147', '6713', '9717', '8795', '3161', 'V', '1129', '2943', '9809', 'a', '3273', 'y', 'R', 'M', 'Q', 5331, 'c', 3531, 6477, 'a']
answer:
7147, 6713, 9717, 8795, 3161, V, 1129, 2943, 9809, a, 3273, y, R, M

question:
['s', 5215, 'X', 4785, 6947, 5893, 7053, 't', 5871, 'k', 1691, 'Z', 2873, 'J', '887', '247', 't', '7731', '8425', '3371', 'o', '5243', '8871', '2477', 'E', 'w', 'D', 'r', '8971', 'J', '549', 't', 'X', 'A', 'W', 5429, 8573, 'F', 'G', 'm', 's', 167, 9123, 6207, 9613, 2093, 'V', 3531], [5343, 'Y', 'l', 'V', 8421, 3519, 5427, 'E', 'S', 'J', '887', '247', 't', '7731', '8425', '3371', 'o', '5243', '8871', '2477', 'E', 'w', 'D', 'r', '8971', 'J', '549', 'z', 'R', 'l', 1275, 5871, 9461, 2255, 'K', 6005, 3441, 4125, 2315, 'R', 7447, 4823, 785]
answer:
J, 887, 247, t, 7731, 8425, 3371, o, 5243, 8871, 2477, E, w, D, r, 8971, J, 549

question:
[847, 8399, 8829, 5873, 1247, 4869, 'V', 'N', 'X', 'q', 'v', 'a', 'V', 'H', 'c', 5497, 6661, 'C', 1635, 2489, 'Y', 7371, 'i', 1603, 'L', 'S', '4887', 'm', 'e', 'C', 'v', '7711', 'a', 'A', '6815', '6149', 'P', 'f', '2645', 'A', '9789', '7629', '3965', '8653', 'n', '2165', '5581', 'O', 'Z', '1769', '9891', 'P', 'e', 8149, 3903, 'u', 'q', 'G', 'x', 'K', 'O', 6867, 'N', 8229, 3797, 1309, 'E', 'j', 'A', 'r', 2693, 's'], ['u', 'I', 'J', 'I', 8117, 2453, 'a', '4887', 'm', 'e', 'C', 'v', '7711', 'a', 'A', '6815', '6149', 'P', 'f', '2645', 'A', '9789', '7629', '3965', '8653', 'n', '2165', '5581', 'O', 'Z', '1769', '9891', 'P', 'k', 'p', 'm']
answer:
4887, m, e, C, v, 7711, a, A, 6815, 6149, P, f, 2645, A, 9789, 7629, 3965, 8653, n, 2165, 5581, O, Z, 1769, 9891, P