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

[Q]: [9677, 4817, 5889, 'w', '9447', 'A', 'g', '4241', 'l', '6431', 'v', 'r', '1925', '1007', '8177', '5627', '7383', '691', 'Z', '7593', 'r', 5945, 2503, 9765, 8527], [1659, 'z', 7571, 'w', '9447', 'A', 'g', '4241', 'l', '6431', 'v', 'r', '1925', '1007', '8177', '5627', '7383', '691', 'Z', '7593', 's', 'f', 7387, 4583, 4393, 'o', 8185, 'Y', 3513]
[A]: w, 9447, A, g, 4241, l, 6431, v, r, 1925, 1007, 8177, 5627, 7383, 691, Z, 7593

[Q]: ['o', 833, 'H', 'I', 'x', 'u', 'a', 'L', 'H', 'g', '4519', 'J', 'E'], [9993, 'z', 'g', 'u', 'a', 'L', 'H', 'g', '4519', 'V', 9115]
[A]: u, a, L, H, g, 4519

[Q]: [375, 'C', 'y', 'l', 'o', 'L', 'M', '9313', 'M', 'u', 'r', '215', 'x', 'M', 'n', 1461, 5673, 'b', 7133, 'C', 'J'], [9947, 'Q', 'L', 'r', 'L', 'M', '9313', 'M', 'u', 'r', '215', 'x', 'M', 'B', 1261, 'a', 895, 'i', 't', 'O', 5737]
[A]:
L, M, 9313, M, u, r, 215, x, M