instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['s', 5961, 'F', 6419, 7317, 2921, 'K', 3199, 2351, 9853, 4811, 3231, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'Q', 7059, 6673], ['Z', 2529, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'x', 825, 'e', 'I', 'G', 'n', 2345]
answer:
5953, 1493, 173, 425, O, L, 9941, J, p, 1999, 9613, 4401, 1875, F, i, 7537, 8471, 1193


question:
[3277, 9365, 4973, 'q', 'S', 6337, 3661, 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'l', 'w', 5939, 6533, 'h', 1877, 10017, 'q'], ['L', 8235, 'n', 'Q', 'J', 'c', '3205', '2707', '1869', '1285', 'z', 'c', 'O', 1591, 'C', 2553, 2613, 'E', 3577, 'u']
answer:
Q, J, c, 3205, 2707, 1869, 1285, z, c


question:
[8783, 'U', 'd', 7961, 'c', 307, 1083, 4919, 'P', 'C', 8835, 'r', 2243, 1749, 1835, 'Q', 8193, 'K', '3157', '3341', '5633', '3435', '5363', 'M', '7719', 'F', '9629', '9623', '7217', 'g', 'Q', 'v', 'b', '5191', 'x', 'N', 'k', '2123', '5059', 'F', 'Y', 'j', 'X', 3143, 'Z', 'E', 'G', 5935, 'Z', 5421, 'S', 'N', 'V', 'S', 'A', 'l', 6001, 207, 'R', 2735, 6131, 'g', 'd', 'Z'], [751, 'm', 9491, 7751, 5985, '3157', '3341', '5633', '3435', '5363', 'M', '7719', 'F', '9629', '9623', '7217', 'g', 'Q', 'v', 'b', '5191', 'x', 'N', 'k', '2123', '5059', 'F', 'Y', 'L', 3643, 'J', 2095, 'h', 'x', 8461, 'd', 'p', 'n', 3889, 9015, 'y', 'g', 3499, 3077, 2795, 7903, 6415, 'M']
answer:

3157, 3341, 5633, 3435, 5363, M, 7719, F, 9629, 9623, 7217, g, Q, v, b, 5191, x, N, k, 2123, 5059, F, Y