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

[Q]: ['b', 'L', 'v', 7993, 2017, 929, '4549', '3397', 'O', 'M', 'F', '6233', '6011', 'Z', '8625', 'm', '1699', '7663', '2439', 'p', 'a', 'C', '9955', 'O', '1085', '2845', '2029', '391', 'O', '5349', 'L', '2971', '631', 'a', 3379, 'W', 397, 8293, 5007], ['j', 'O', 3563, 'V', 5991, 'z', 'd', 513, '4549', '3397', 'O', 'M', 'F', '6233', '6011', 'Z', '8625', 'm', '1699', '7663', '2439', 'p', 'a', 'C', '9955', 'O', '1085', '2845', '2029', '391', 'O', '5349', 'L', '2971', '631', 'm', 2835, 5795, 3245, 'A', 1761]
[A]: 4549, 3397, O, M, F, 6233, 6011, Z, 8625, m, 1699, 7663, 2439, p, a, C, 9955, O, 1085, 2845, 2029, 391, O, 5349, L, 2971, 631

[Q]: [7667, 5143, 'T', 'E', 'T', 'q', 'Q', 'i', 'c', 'A', 7503, '3605', 'c', 'c', '9759', '4535', '2651', 'M', 'f', 'm', '1859', '1089', '8417', '6247', 'B', '167', '2481', '5505', 'r', '7913', 'L', '9891', 'Z', '9983', 't', 'B'], ['M', 'S', 'J', 7313, 2291, 'e', 'T', 's', 'Q', 9505, 2219, 7845, 'K', 2339, 2553, 6137, 'j', 's', 6735, 7595, '3605', 'c', 'c', '9759', '4535', '2651', 'M', 'f', 'm', '1859', '1089', '8417', '6247', 'B', '167', '2481', '5505', 'r', '7913', 'L', '9891', 'Z', '9983', 'M', 'v', 'B', 8189, 4919, 9041, 4579, 'V']
[A]: 3605, c, c, 9759, 4535, 2651, M, f, m, 1859, 1089, 8417, 6247, B, 167, 2481, 5505, r, 7913, L, 9891, Z, 9983

[Q]: [3905, 'q', 873, 'B', 6475, 1915, 'Z', 'R', 'f', 'i', '4547', '4413', '2407', 'n', '2591', 'w', 'H', 's', '415', 'E', '9317', '2985', 'l', 'T', '8533', 'l', '6903', 'd', 'D', 'Z', 'R', 'P', 'h', 9355, 2329, 'R', 'y', 't', 'p', 1801, 'H', 9185, 2643, 'm', 'U', 'y'], ['D', 'Q', 'n', 6093, 'f', 'i', '4547', '4413', '2407', 'n', '2591', 'w', 'H', 's', '415', 'E', '9317', '2985', 'l', 'T', '8533', 'l', '6903', 'P', 3131, 1227, 'H', 'O', 'R', 5573, 9209, 4675, 5851, 6941, 3731, 4255, 9465]
[A]:
f, i, 4547, 4413, 2407, n, 2591, w, H, s, 415, E, 9317, 2985, l, T, 8533, l, 6903