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

[Q]: [6161, 9929, 'e', 2649, '8399', 'W', 'G', 'l', '3443', 'W', 'F', 'J', 'g', 'r', 'R', '41', 'c', 'c', '87', 'N', '7757', '2641', 'Z', 'v', 'g', '1365', 'R', '6435', 'J', 'Y', 3203, 5389], ['x', 'p', 7335, 4343, 'R', 6755, 'Q', 8319, 'N', 4111, 'a', 'M', 'n', 5739, 'j', 3435, 'J', 6645, 'O', 4833, '8399', 'W', 'G', 'l', '3443', 'W', 'F', 'J', 'g', 'r', 'R', '41', 'c', 'c', '87', 'N', '7757', '2641', 'Z', 'v', 'g', '1365', 'R', '6435', 'P', 'q', 549]
[A]: 8399, W, G, l, 3443, W, F, J, g, r, R, 41, c, c, 87, N, 7757, 2641, Z, v, g, 1365, R, 6435

[Q]: ['p', 'C', 6777, 'P', 'd', 4619, 'l', '4333', '9491', 'V', '5745', 'P', '9255', '9439', '8461', 'D', 'L', 'w', 'R', 'U', 'C', 'G', 'm'], ['U', 5295, 'O', 'F', '4333', '9491', 'V', '5745', 'P', '9255', '9439', '8461', 'D', 'L', 'w', 'R', 'W', 'C', 'I', 'K', 5891]
[A]: 4333, 9491, V, 5745, P, 9255, 9439, 8461, D, L, w, R

[Q]: [7355, 4883, 6433, '3649', 'W', 'b', '7779', 'C', 'g', '7763', '2989', '9', 'w', '8329', '2321', '9995', 'M', 'a', 'M', 'b', 'W'], [819, 3237, 7541, '3649', 'W', 'b', '7779', 'C', 'g', '7763', '2989', '9', 'w', '8329', '2321', '9995', 'M', 'a', 'K', 'W', 'K', 'a', 4751, 'n', 4041, 9181, 'd', 'G', 'B', 545, 9173, 1851, 'e']
[A]:
3649, W, b, 7779, C, g, 7763, 2989, 9, w, 8329, 2321, 9995, M, a