In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: [9945, 7993, 'D', 'C', 1341, 'S', 3245, 'v', 'R', 'a', 'Y', 'm', 'j', 'S', 2325, 7293, 8483, '2185', 'X', '5509', 'v', 'Q', '1557', '2811', '3957', '431', '2403', '9633', 'H', 'd', 'h', 'u', 'P', '3647', 't', '8345', '8157', 'a', '4759', '3097', 'o', 5889, 'c', 2547, 'q', 9407, 'M', 'O'], [2017, 'P', 9637, 7239, '2185', 'X', '5509', 'v', 'Q', '1557', '2811', '3957', '431', '2403', '9633', 'H', 'd', 'h', 'u', 'P', '3647', 't', '8345', '8157', 'a', '4759', '3097', 'Y', 'O', 'U', 495, 'U', 3945, 'h', 9439, 6821, 7583, 6249, 573, 'v', 'T', 2219, 3279]
[A]: 2185, X, 5509, v, Q, 1557, 2811, 3957, 431, 2403, 9633, H, d, h, u, P, 3647, t, 8345, 8157, a, 4759, 3097


[Q]: ['X', 9737, 6673, 165, 5345, 'F', 'I', 'X', 2467, 'X', 'I', 'b', 'Q', 'z', 'v', '3523', '4717', 'a', 'A', 'Q', '5235', '1399', 's', '5195', '1327', 'd', 'n', 'E'], [9725, 'G', 121, 'U', 2663, 'I', 'J', 2523, 'S', 'n', 'I', 'b', 'Q', 'z', 'v', '3523', '4717', 'a', 'A', 'Q', '5235', '1399', 's', '5195', '1327', 'O', 2705, 5041, 8019, 'P']
[A]: I, b, Q, z, v, 3523, 4717, a, A, Q, 5235, 1399, s, 5195, 1327


[Q]: ['o', 'c', 1589, 7873, 3377, 4581, 'p', 407, 'v', 'e', 'v', 'J', 5175, 8657, 997, '2307', '7965', 'q', '5389', 'e', 'n', '5279', 'p', '5247', 'k', 'f', '1853', 'o', 'T', 'm', 'B', '8301', 'u', 'q', 'M', '1439', '7959', '9847', '621', 'Y', '8309', '10015', '7679', 'K', '6939', 'k', 'w', 3237, 6487, 2083, 'z', 7009, 'P', 'B', 'g', 7153, 'n', 'D', 1223, 'Q', 1699, 631, 'Z', 131, 2991, 737, 853, 'S', 'N', 'k', 'i', 1235, 'c'], [1991, 4073, 's', 'N', 'B', 'H', 2769, 4611, 'F', 8851, 'x', 'n', 'D', '2307', '7965', 'q', '5389', 'e', 'n', '5279', 'p', '5247', 'k', 'f', '1853', 'o', 'T', 'm', 'B', '8301', 'u', 'q', 'M', '1439', '7959', '9847', '621', 'Y', '8309', '10015', '7679', 'K', '6939', 'W', 'N', 'B', 6931]
[A]:
2307, 7965, q, 5389, e, n, 5279, p, 5247, k, f, 1853, o, T, m, B, 8301, u, q, M, 1439, 7959, 9847, 621, Y, 8309, 10015, 7679, K, 6939