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

[Q]: ['U', 2021, 9935, '873', 'T', '9883', 'y', 8789, 'v'], ['g', 7321, '873', 'T', '9883', 'p', 9721]
[A]: 873, T, 9883


[Q]: [9525, 't', 3155, 5631, 5645, 'M', 'p', 'n', 'M', 3321, 6305, 'h', 2935, 't', 'R', 'r', 1307, 'i', '1527', '8659', '8931', 'M', 'f', 'f', '9303', '5559', 'D', 'l', 'o', '2333', 'g', '7037', '6993', 'k', '2893', 'X', 'v', 'i', '9517', 'x', '1591', '7527', 'h', 'F', 'T', '7673', '8829', 'n', 5673, 'd', 6513, 'm', 'N', 'K', 4883, 'F', 2833, 739, 'Z', 'n'], ['u', 'M', 'b', 5671, 4401, 'j', 'r', 743, 633, 4021, 'i', 8229, 'a', 'J', 5117, 3953, 's', 5899, 4883, 'h', 'M', 'd', 1421, 6837, '1527', '8659', '8931', 'M', 'f', 'f', '9303', '5559', 'D', 'l', 'o', '2333', 'g', '7037', '6993', 'k', '2893', 'X', 'v', 'i', '9517', 'x', '1591', '7527', 'h', 'F', 'T', '7673', '8829', 'Y', 5741, 3519, 63, 'x', 'h', 7511]
[A]: 1527, 8659, 8931, M, f, f, 9303, 5559, D, l, o, 2333, g, 7037, 6993, k, 2893, X, v, i, 9517, x, 1591, 7527, h, F, T, 7673, 8829


[Q]: [65, 'l', 'I', 'E', 'w', 'T', 5049, 7925, 'T', 'F', 'P', 6227, 1369, 'h', 7975, 'f', '5663', 'Z', '1567', 'i', '9581', 'u', 'h', '947', '6801', 'p', 'J', '6883', 'w', 'I', 'A', '1783', '2857', '1681', '1727', '7037', '5179', 'N', '1069', 'w', 'f', '8877', 'w', 8091, 'u', 'B', 2295, 'L', 'd', 'o', 8955, 919, 1265, 'C', 1909, 1769, 'q', 'G', 1699, 5871, 10019, 1049, 'M', 'q', 3751, 953, 'X', 2667, 'Y'], [2377, 's', 1685, 'l', 'T', 7971, 'T', 'y', 'f', '5663', 'Z', '1567', 'i', '9581', 'u', 'h', '947', '6801', 'p', 'J', '6883', 'w', 'I', 'A', '1783', '2857', '1681', '1727', '7037', '5179', 'N', '1069', 'w', 'f', '8877', 'O', 2713, 'y', 1723, 9367, 'E', 'i', 'D', 4709]
[A]:
f, 5663, Z, 1567, i, 9581, u, h, 947, 6801, p, J, 6883, w, I, A, 1783, 2857, 1681, 1727, 7037, 5179, N, 1069, w, f, 8877


