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

[EX Q]: [9881, 'K', 8523, 'W', 'L', 229, 's', 3, 5031, 'e', 3321, 3927, 10005, 'J', 'j', '3759', 'l', 'q', 's', '5835', 'Y', '9337', '255', '2981', 'V', '7969', 'L', 'P', 'v', '6825', '1201', 'A', 'E', 'C', 'A', '1835', 'z', 'U', '5989', 'T', 'C', 'k', 3761, 'e', 'M', 's', 1391, 1497, 477, 8659, 'f', 1199, 6967, 5515, 'e', 5617, 5297, 8857, 8823], ['N', 9917, 'V', 'I', 7539, 'v', 7835, 't', 'h', 'j', '3759', 'l', 'q', 's', '5835', 'Y', '9337', '255', '2981', 'V', '7969', 'L', 'P', 'v', '6825', '1201', 'A', 'E', 'C', 'A', '1835', 'z', 'U', '5989', 'T', 'M', 7209, 1037]
[EX A]: j, 3759, l, q, s, 5835, Y, 9337, 255, 2981, V, 7969, L, P, v, 6825, 1201, A, E, C, A, 1835, z, U, 5989, T

[EX Q]: [2895, 5147, 'w', 'e', 3385, 'm', 'y', 't', 'L', 1739, 8053, 7245, 6403, 8217, 'k', '9237', 'F', '4959', '3637', 'X', '1127', 'L', '9537', '3871', 'D', '3747', 'E', 'U', 'b', 'n', '7893', 'F', 'l', 'y', 4019, 9049, 'n', 'j', 6871], ['c', 'k', 'E', 'L', 6709, 's', 'M', 3861, 'M', 4297, 5731, 'a', 'V', 'k', '9237', 'F', '4959', '3637', 'X', '1127', 'L', '9537', '3871', 'D', '3747', 'E', 'U', 'b', 'n', '7893', 'F', 'w', 'd']
[EX A]: k, 9237, F, 4959, 3637, X, 1127, L, 9537, 3871, D, 3747, E, U, b, n, 7893, F

[EX Q]: [611, 'I', 8495, 9383, 1643, 8643, 'B', 1281, 5361, '9979', '5929', '6293', '5583', '6357', '9529', '5235', 'A', '5889', '1319', '89', '7111', 'P', 'y', 'G', '6893', '4677', '3567', '3051', 'u', 'g', 'g', 7805, 4231, 1171, 'g', 'T', 3215, 7455, 4121, 7701, 'V', 'q', 179, 4243, 'u', 503], [3215, 'Q', '9979', '5929', '6293', '5583', '6357', '9529', '5235', 'A', '5889', '1319', '89', '7111', 'P', 'y', 'G', '6893', '4677', '3567', '3051', 'u', 'U', 'e', 4091, 1343]
[EX A]:
9979, 5929, 6293, 5583, 6357, 9529, 5235, A, 5889, 1319, 89, 7111, P, y, G, 6893, 4677, 3567, 3051, u