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

[EX Q]: [5401, 'j', 'y', 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'r', 'Z', 'F', 2683, 8021, 'c', 8229, 1989, 'm', 'r', 'O', 393, 2007, 9669, 'g', 8273], [6117, 7069, 'N', 'b', 7691, 3999, 8865, 1449, 'J', 'H', 'n', 'S', 7143, 6141, 2137, 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'h', 4013, 9577, 3799]
[EX A]: I, X, o, P, F, Z, N, 3703, V, b, I, 6417, c, 5287, K, 9693

[EX Q]: ['u', 'r', 849, 'R', 'F', 'T', '8517', 'n', 'W', '7945', '6371', 'l', 'S', 'G', '7431', 'x', 'b', 'B', '437', '9051', 'p', '465', 'u', 'R', 'p', 'p', 'T', 'z', 'q', 'I', 435, 'f', 5345, 7911, 'A', 4969, 'Z', 'z', 'g', 'F', 'j', 'p', 8691, 'W', 'g'], ['O', 'A', 'Y', 7777, 1037, 637, 'X', 3059, 1375, 1443, 1615, 9593, 'D', 'R', 'S', 'M', 5927, 'R', 'F', 'T', '8517', 'n', 'W', '7945', '6371', 'l', 'S', 'G', '7431', 'x', 'b', 'B', '437', '9051', 'p', '465', 'u', 'R', 'p', 'Q', 'Y', 1371, 'M', 'Q', 1545, 4395, 'm', 'R', 6291, 'g', 'X', 5919, 'p', 'V', 'Y', 'N', 1117, 'U']
[EX A]: R, F, T, 8517, n, W, 7945, 6371, l, S, G, 7431, x, b, B, 437, 9051, p, 465, u, R, p

[EX Q]: ['U', 3351, 705, 'J', 2115, 'j', 'f', 6891, 'r', 'u', 'u', 'V', 1593, 'u', 'z', 'q', '3589', 'r', '8835', '2899', 'p', 'h', '3041', 'B', '2747', '4543', 'x', '6649', '2373', 'V', 'g', 'D', 7197], [5825, 9939, 'E', 5633, 'x', 245, 'h', 4809, 'w', 'T', 4573, 'n', 403, 'W', 'c', 925, 2911, 'z', 'q', '3589', 'r', '8835', '2899', 'p', 'h', '3041', 'B', '2747', '4543', 'x', '6649', '2373', 'V', 'g', 't', 6427, 1305, 963, 9011, 'k', 3243, 6061, 'Q', 9919, 935]
[EX A]:
z, q, 3589, r, 8835, 2899, p, h, 3041, B, 2747, 4543, x, 6649, 2373, V, g