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:
['w', 3897, 'U', 'a', '455', '6499', '8975', '9003', 'O', 'j', 'T', 'P', 'C', 'z', 5141, 1751, 6731, 'r'], ['B', 8071, 703, 'G', 885, 'Z', 2391, 1749, 4177, 'U', 'a', '455', '6499', '8975', '9003', 'O', 'j', 'T', 'D', 8751, 'y', 2941]
answer:
U, a, 455, 6499, 8975, 9003, O, j, T


question:
[7419, 'o', 'I', 'O', 8315, 9037, 7577, 'x', 3525, 'T', 5367, 9335, 6337, 'V', 'r', 'V', 'L', 8541, 6461, 'o', 2055, 5661, 7107, 8801, 9473, 't', 'r', 1609, 5381, 'b', 'G', '8043', 'M', 'l', 's', '8361', 'b', 'I', '1157', 'k', 'Y', '283', 'c', '9891', '1765', 'l', 'l', 'B', '8019', 'g', 'g', '1279', 'b', '6021', '8781', 'J', '9343', 'R', 'D', 6655, 2213, 5467, 'A', 'T', 9873, 1337, 'b', 'q', 'p', 4081, 'v', 7637, 3543, 5629, 177, 7809, 'G', 'V', 4655, 'Q', 'g', 'r', 'V', 'e', 'D', 9531, 927], ['G', 'y', 6221, 'z', 'E', 5385, 'H', 3499, 1169, 'u', 745, 'e', 'z', 1133, 1453, 1991, 'q', 8383, 'l', 7419, 6139, 945, 's', 8015, 'b', 'G', '8043', 'M', 'l', 's', '8361', 'b', 'I', '1157', 'k', 'Y', '283', 'c', '9891', '1765', 'l', 'l', 'B', '8019', 'g', 'g', '1279', 'b', '6021', '8781', 'J', '9343', 'R', 'O', 'k', 5103, 3711]
answer:

b, G, 8043, M, l, s, 8361, b, I, 1157, k, Y, 283, c, 9891, 1765, l, l, B, 8019, g, g, 1279, b, 6021, 8781, J, 9343, R