instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[3937, 'R', 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'o', 5471, 's', 8751, 2307, 4959, 2645, 7227, 3355, 'Z', 'c', 'D', 1155, 'W', 'T'], ['V', 'B', 'z', 2111, 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'b', 8675, 9843, 'v', 'n']
answer:
H, 3517, 1845, Y, 8999, 7003, 6677, 8517, k, W, 5321, 5817, s, 271, 4109


question:
['n', 137, 'q', 'Q', 10017, 2119, 'g', 8921, 'L', 'A', 'c', 'U', 7067, 'P', '7789', 'O', 'H', 'h', 'T', 'C', '9427', 'b', '4887', '7659', 'i', 'q', '8123', '7571', '8653', '4961', 'W', 'K', '6323', 'm', '9669', '4821', '6503', 'M', 'N', 4975, 'w', 4937, 9409, 2427, 'n', 7733, 'o', 3717, 141, 'e', 'z', 'X', 'c', 'q', 6443, 'W', 'Q', 'j', 7043, 1977], ['I', 9, 5027, 3147, 1945, 6141, 'u', 2685, 2253, 8359, 'z', 4431, 8465, 3145, 'k', '7789', 'O', 'H', 'h', 'T', 'C', '9427', 'b', '4887', '7659', 'i', 'q', '8123', '7571', '8653', '4961', 'W', 'K', '6323', 'm', '9669', '4821', '6503', 'M', 'B', 'N', 8081, 'W', 'H', 'A', 'w', 'j', 661, 'D', 8029, 49, 'y', 6639, 829, 771, 9575, 7371]
answer:
7789, O, H, h, T, C, 9427, b, 4887, 7659, i, q, 8123, 7571, 8653, 4961, W, K, 6323, m, 9669, 4821, 6503, M


question:
['m', 219, 8699, 1941, 4413, 91, 6531, 3431, 2149, 'F', 6025, 2941, 'g', 'R', 1421, 4845, 6945, 'F', 3155, 'Z', 'g', 8151, 'Q', 'B', 'O', 'K', 'T', 'h', '2207', 'Y', 's', '4575', '1035', 'b', 'A', 'i', 'u', 'V', '9869', '1667', '2315', '9281', '9529', '5185', '8661', '7911', '6615', '1565', 'A', '7871', 'T', '7773', '393', 'Q', '2881', 'B', 'V', 6947, 177, 'h', 'Q', 4417], ['H', 'q', 6493, 'x', 3437, 3833, 7953, 'h', '2207', 'Y', 's', '4575', '1035', 'b', 'A', 'i', 'u', 'V', '9869', '1667', '2315', '9281', '9529', '5185', '8661', '7911', '6615', '1565', 'A', '7871', 'T', '7773', '393', 'Q', '2881', 'n', 'S', 'y', 'J', 'P', 's', 287, 8421, 'B', 'W', 2309, 'W', 2881, 'G', 'B', 'c', 'Z', 'A', 'z', 'n', 's', 8707, 'Q']
answer:

h, 2207, Y, s, 4575, 1035, b, A, i, u, V, 9869, 1667, 2315, 9281, 9529, 5185, 8661, 7911, 6615, 1565, A, 7871, T, 7773, 393, Q, 2881