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

[Q]: [4143, 9623, 'k', 'Z', 1355, 4371, 5553, 'U', 8081, 843, 7307, 8537, 841, 6443, 9873, 'b', 4969, 1189, 9481, 9225, 6739, 4269, 3997, 9511, '5641', '8319', '5809', 'F', '7875', '8699', 'p', '1431', 'K', 'R', '53', '4049', 'b', 'b', '5823', 'E', '1073', '8199', '6801', '8501', '1971', '6131', '4225', '847', 'N', 4305, 'M', 2381, 'W', 7817, 'x', 7221, 4341, 'k', 4235, 'z', 9923, 'w', 'c', 7701, 'k', 6841, 9359], [831, 8989, 'O', 9915, 829, 'y', 2567, 8737, 'P', 1805, 'u', 'b', 3579, 6313, 455, 'E', 1193, 2669, 6121, 7167, 'P', '5641', '8319', '5809', 'F', '7875', '8699', 'p', '1431', 'K', 'R', '53', '4049', 'b', 'b', '5823', 'E', '1073', '8199', '6801', '8501', '1971', '6131', '4225', '847', 'G', 1015, 'c', 6677, 8939, 2951, 'L', 'd', 5797, 2413, 7741, 3025, 5391]
[A]: 5641, 8319, 5809, F, 7875, 8699, p, 1431, K, R, 53, 4049, b, b, 5823, E, 1073, 8199, 6801, 8501, 1971, 6131, 4225, 847


[Q]: [5451, 't', 'Q', 5199, 'A', 'P', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'u', 'l', 'o', 9943, 'b', 'm'], [1925, 'Q', 'D', '5961', '133', 'Q', 'V', '7547', '899', '6027', '439', 'H', 3347]
[A]: 5961, 133, Q, V, 7547, 899, 6027, 439


[Q]: ['l', 'J', 'H', 'A', 7065, 847, 'G', 'I', 943, 'Y', 8031, 4369, 'S', 5593, 'P', 4651, 5427, 'x', 5881, 'Y', 9887, 'j', 'n', '3257', 'X', 'K', '7233', '8013', '4157', 'V', 'm', '1007', 'A', 'j', 'r', '9375', 'o', 'g', 'i', '5045', 'o', 'b', '4483', '4321', '6131', 'U', '517', '1619', 'j', 'T', 's', 2847, 'Q', 1219, 7611, 'v', 847, 529, 4921], ['B', 'u', 2149, 'B', 'l', 3105, 2547, 'c', 8921, 1093, 's', 'A', 9507, 1057, 'j', 'n', '3257', 'X', 'K', '7233', '8013', '4157', 'V', 'm', '1007', 'A', 'j', 'r', '9375', 'o', 'g', 'i', '5045', 'o', 'b', '4483', '4321', '6131', 'U', '517', '1619', 'j', 'U', 'R', 'z', 539, 5397, 'H', 3735, 'e', 5921, 'S', 67, 'X', 9805, 'P', 'x']
[A]:
j, n, 3257, X, K, 7233, 8013, 4157, V, m, 1007, A, j, r, 9375, o, g, i, 5045, o, b, 4483, 4321, 6131, U, 517, 1619, j