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

[EX Q]: [7247, 1163, 3573, 'Q', 'j', 'W', 'Z', '9033', '57', 'W', '5259', 'Z', '3169', 't', '5065', '8825', 's', '4051', '8469', '401', 'U', '4069', 'E', 'V', '8889', 'S', 'D', 't', '7323', 'c', '2987', 'J', 'D', '3061', 'M', 9599, 'n', 'V'], ['m', 5641, 4917, 'p', 'L', 4811, 'W', 9443, 2931, 6127, 't', 'H', 'O', 'V', 'S', 'A', 1447, 'Y', 'O', 6005, 9461, 'l', '9033', '57', 'W', '5259', 'Z', '3169', 't', '5065', '8825', 's', '4051', '8469', '401', 'U', '4069', 'E', 'V', '8889', 'S', 'D', 't', '7323', 'c', '2987', 'J', 'D', '3061', 'o', 'X', 'E', 'O', 7153, 'c', 'q', 'a', 3629, 'k']
[EX A]: 9033, 57, W, 5259, Z, 3169, t, 5065, 8825, s, 4051, 8469, 401, U, 4069, E, V, 8889, S, D, t, 7323, c, 2987, J, D, 3061

[EX Q]: [7045, 'e', 3545, 6563, '5913', 'X', '5591', 'o', 'T', 'b'], [145, 'm', 'I', 'F', '5913', 'X', '5591', 'o', 'F', 6499, 3777]
[EX A]: 5913, X, 5591, o

[EX Q]: [1709, 8441, 239, 'l', 'k', 'G', 1871, 6633, 129, 329, 'e', 'D', 5021, 'H', 'M', 'O', 'M', 'L', 'N', 'a', '3847', 'h', 'Y', '3907', 'x', 'd', '9915', '7437', '4661', '741', 'V', 'j', 'Z', '6351', '5559', 'o', '5711', '7349', '8647', '2755', 'Z', 'Y', 'V', 'W', 1071, 2703, 8975, 3907, 'g'], [3679, 't', 1463, 8127, 'f', 'M', 3265, 'v', 'h', 'L', 1905, 'E', 'j', 'y', 't', 2523, 1963, 'B', '3847', 'h', 'Y', '3907', 'x', 'd', '9915', '7437', '4661', '741', 'V', 'j', 'Z', '6351', '5559', 'o', '5711', '7349', '8647', '2755', 'n', 'H', 'k', 7603, 5473]
[EX A]:
3847, h, Y, 3907, x, d, 9915, 7437, 4661, 741, V, j, Z, 6351, 5559, o, 5711, 7349, 8647, 2755