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

[Q]: [4385, 'a', 2073, 5621, 'A', 'n', 1919, 1673, 'x', 'v', 'v', 'V', 'h', 'J', '671', '3329', 'b', 'B', 'q', 'f', 'l', '6501', '3425', 'b', '3083', '4541', 'Q', 'p', 'z', 't', 'N', 7057, 'd', 'Y', 'f', 3249, 699, 'x', 1555, 'l', 4749], ['b', 'r', 's', 'v', 'v', 'V', 'h', 'J', '671', '3329', 'b', 'B', 'q', 'f', 'l', '6501', '3425', 'b', '3083', '4541', 'Q', 'p', 'I', 'b', 6909, 'U', 5563, 987]
[A]: v, v, V, h, J, 671, 3329, b, B, q, f, l, 6501, 3425, b, 3083, 4541, Q, p


[Q]: [8711, 'f', 8715, 7649, 4967, '5867', 'i', '6567', 'R', '6087', '2945', 'J', 'j', 9099, 6331], ['a', 'T', 'n', 4869, '5867', 'i', '6567', 'R', '6087', '2945', 'M', 3125, 'D', 3835]
[A]: 5867, i, 6567, R, 6087, 2945


[Q]: [3439, 'j', 5653, 8083, 7363, 2423, 'c', 2163, 'o', 1883, 711, 641, 4327, 7427, 'z', 2111, 7281, 'w', 'j', 'e', 'A', 3891, 2277, 'f', '9999', 'g', 'x', '6091', '8151', 'q', 'H', '8343', '9055', '2651', '6197', 'E', 'd', 'j', '133', 'N', '5051', 'u', 'Y', '3887', 'n', '1643', '791', '3943', 's', '4525', 'o', 'Z', 'g', 2823, 'j', 'J'], [8693, 8927, 'Y', 'f', '9999', 'g', 'x', '6091', '8151', 'q', 'H', '8343', '9055', '2651', '6197', 'E', 'd', 'j', '133', 'N', '5051', 'u', 'Y', '3887', 'n', '1643', '791', '3943', 's', '4525', 'o', 'y', 'w', 'w', 'l', 3735, 8509, 'X', 'H', 8747, 1651, 'j', 4631, 't', 'y', 1935, 7597]
[A]:
f, 9999, g, x, 6091, 8151, q, H, 8343, 9055, 2651, 6197, E, d, j, 133, N, 5051, u, Y, 3887, n, 1643, 791, 3943, s, 4525, o