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

[EX Q]: [7319, 'V', 'f', 't', 'M', 'L'], [4655, 3353, 'f', 't', 'G', 1263]
[EX A]: f, t

[EX 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]
[EX 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

[EX Q]: [6333, 413, '9699', '2337', '3021', '9427', 'd', 'q', 'i', '3133', 'E', '489', 'B', '1711', '1895', '6413', '3815', 'q', '6599', 'z', 'v', 'G', 'Z', '1415', 'H', 'M', '7705', '8317', 'L', '5407', '5667', '7011', 'P', 2213, 'b', 9911, 'F', 'p', 'V', 'z', 'o', 9275, 6181, 'e', 'Z', 'P', 'H', 3771, 'D', 425], ['z', 9957, 5623, 2481, '9699', '2337', '3021', '9427', 'd', 'q', 'i', '3133', 'E', '489', 'B', '1711', '1895', '6413', '3815', 'q', '6599', 'z', 'v', 'G', 'Z', '1415', 'H', 'M', '7705', '8317', 'L', '5407', '5667', '7011', 'd', 4347, 8937, 'H', 'g', 'A', 5413, 1279, 5681, 'U', 't', 'g', 2771, 7531, 'O', 733, 7305, 'a', 2941, 5881, 'C', 'M', 'i', 'y']
[EX A]:
9699, 2337, 3021, 9427, d, q, i, 3133, E, 489, B, 1711, 1895, 6413, 3815, q, 6599, z, v, G, Z, 1415, H, M, 7705, 8317, L, 5407, 5667, 7011