instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[3099, 6093, 4271, 6819, 5389, 'u', 'X', 'e', 7511, 'W', 1089, 7755, 2839, 4489, 9439, 'e', '9795', '8439', 'k', '4309', '4815', '7907', '1999', '8777', 'K', 'z', '6819', '199', '311', 'P', 'c', '7135', 'n', '7681', 'X', 'y', 'e', '6085', 'Z', 'N', 6013, 9677, 759, 8765, 'r', 6787, 'G', 4705, 7571, 'Q', 'k', 4121, 'C', 'H', 'H', 4407, 'b', 'O', 'e'], [4829, 7255, 7697, 'C', 'y', 4555, 'X', 6141, 'b', 'X', 7179, 'W', 1425, 17, 8659, 'H', 'm', 355, 'b', 'u', 'Q', 'C', 'e', '9795', '8439', 'k', '4309', '4815', '7907', '1999', '8777', 'K', 'z', '6819', '199', '311', 'P', 'c', '7135', 'n', '7681', 'X', 'y', 'e', '6085', 'Z', 'J', 9911, 4879, 3849, 'J', 7507, 'n']
answer:
e, 9795, 8439, k, 4309, 4815, 7907, 1999, 8777, K, z, 6819, 199, 311, P, c, 7135, n, 7681, X, y, e, 6085, Z


question:
['h', 'l', 2659, 5135, 4075, 'B', 'Z', 7075, '8385', 'I', '5937', 'N', 'H', '7143', '9643', '7171', 'z', 'c', 'A', '2163', 'm', 5383, 'S', 8583, 3589, 'S'], [5819, 317, 1243, 6949, 3195, 'A', 'p', 'F', 'Z', 4825, 'U', '8385', 'I', '5937', 'N', 'H', '7143', '9643', '7171', 'z', 'c', 'A', '2163', 'Y', 'r', 7985, 'T', 'F', 3637, 'D', 2203, 6855, 'W', 'Z', 4121]
answer:
8385, I, 5937, N, H, 7143, 9643, 7171, z, c, A, 2163


question:
[6905, 'r', 2437, 5127, 'l', 'G', '2451', '7519', 'E', '5683', '747', '8891', '4753', 'l', '9801', '463', '6841', '6753', '5893', '8549', 'V', '6523', '8055', 'I', 't', 1715, 'Y', 2473, 5659, 'B', 7575, 'O', 3335, 321, 'X', 'M'], [4473, 7069, 'E', 4811, 9693, 3375, 8589, 1441, 'W', 8231, 9043, 'l', 'G', '2451', '7519', 'E', '5683', '747', '8891', '4753', 'l', '9801', '463', '6841', '6753', '5893', '8549', 'V', '6523', '8055', 'i', 5579, 6275, 7721, 8873, 241, 9339, 'Y', 'Y', 4645, 1875]
answer:

l, G, 2451, 7519, E, 5683, 747, 8891, 4753, l, 9801, 463, 6841, 6753, 5893, 8549, V, 6523, 8055