instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['U', 6489, 'o', 'e', 'Z', 'G', '8175', 'r', '1915', '8587', '8845', 'I', 'B', 'R', 'N', 9533, 'd'], ['U', 4287, 'f', 'R', 1407, 3893, 6739, 'o', 'e', 'Z', 'G', '8175', 'r', '1915', '8587', '8845', 'Z', 2981, 'i', 'a', 'k', 5909, 'S', 9997]
answer:
o, e, Z, G, 8175, r, 1915, 8587, 8845


question:
['x', 495, 'L', 'O', 2935, 'y', 163, 3507, 6515, '5249', '9751', '8269', '923', '10005', '9739', 'u', 'X', 'y', '4535', 'I', 'V', 'f', '8511', '8955', 's', '2255', '1', '7831', 't', 'w', 1985, 'F', 'V', 5375, 6359, 7963, 4103, 2625, 'p', 'N', 7945, 'L', 6909], [251, 'J', 'k', 4075, 'd', 'x', 'j', 'K', 'u', 605, 1667, 8527, 6845, 2537, 'O', 9259, 'o', 'B', '5249', '9751', '8269', '923', '10005', '9739', 'u', 'X', 'y', '4535', 'I', 'V', 'f', '8511', '8955', 's', '2255', '1', '7831', 't', 'j', 'S', 'H', 1289]
answer:
5249, 9751, 8269, 923, 10005, 9739, u, X, y, 4535, I, V, f, 8511, 8955, s, 2255, 1, 7831, t


question:
['c', 9795, 6229, 6871, 'l', 'O', 'g', 'C', 'b', 9823, 6039, 'p', '6795', 'Y', '5491', '891', 'H', 'I', 'i', 'u', 'R', '6715', 'c', '8883', '309', 'G', '5381', 'g', '5217', 'z', '8955', 'M', '6065', '10025', '505', 'C', '3049', 'N', 'u', 'p', 2177, 3727, 5333, 1335, 'X', 5773, 'H', 'L', 'k', 'n', 'J', 8877, 'w', 2431, 'C', 'n', 'x', 8863, 'C', 'F'], ['E', 2721, 2707, 'D', 'F', 9845, '6795', 'Y', '5491', '891', 'H', 'I', 'i', 'u', 'R', '6715', 'c', '8883', '309', 'G', '5381', 'g', '5217', 'z', '8955', 'M', '6065', '10025', '505', 'C', '3049', 'P', 4527, 'P', 4589, 1157, 'd', 'B', 4981, 'D', 6021, 'I']
answer:

6795, Y, 5491, 891, H, I, i, u, R, 6715, c, 8883, 309, G, 5381, g, 5217, z, 8955, M, 6065, 10025, 505, C, 3049