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

[Q]: ['W', 'Y', 'y', 'A', 'm', '6915', '3285', 'd', '1035', 'H', 'J', '7549', 'P', '5301', 'q', '4057', 'H', '5697', 'H', '5141', 'H', 2451, 'x', 3307, 'A', 7121, 'b', 3319], ['M', 'L', 5827, 'I', 'r', 'f', '6915', '3285', 'd', '1035', 'H', 'J', '7549', 'P', '5301', 'q', '4057', 'H', '5697', 'H', '5141', 'N', 3371, 691]
[A]: 6915, 3285, d, 1035, H, J, 7549, P, 5301, q, 4057, H, 5697, H, 5141


[Q]: ['J', 'b', 'R', 'v', 6421, 'i', 4179, '3583', '7897', '9525', 'b', '4163', '5465', '255', '5923', 't', 9093, 9035, 8487], ['V', 'j', '3583', '7897', '9525', 'b', '4163', '5465', '255', '5923', 'F', 6281, 8109, 'R', 2589]
[A]: 3583, 7897, 9525, b, 4163, 5465, 255, 5923


[Q]: ['G', 9607, '4989', 'V', '9731', 'u', 'm', 'I', '3735', '1939', '5695', 'B', '8969', '25', 'y', 'k', '397', '8885', 'q', 'd', '6163', '505', 'D', 'b', 'K', 'p', 't', 'o', 9683, 4407, 'U', 'Y', 'L', 'i', 207, 'y', 'n', 4391, 5823, 2587, 7145, 6129, 'f'], [4333, 1699, 'k', 'y', 8309, 8173, 'M', 'G', '4989', 'V', '9731', 'u', 'm', 'I', '3735', '1939', '5695', 'B', '8969', '25', 'y', 'k', '397', '8885', 'q', 'd', '6163', '505', 'D', 'b', 'K', 'p', 'L', 4945, 'l', 969, 'l', 639, 8177, 9763]
[A]:
4989, V, 9731, u, m, I, 3735, 1939, 5695, B, 8969, 25, y, k, 397, 8885, q, d, 6163, 505, D, b, K, p