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

[EX Q]: ['X', 6431, 'O', '9101', 'l', 'D', 'Q', 'M', '8881', '9955', 'E', '2703', '8301', 'b', 'o', 'L', 'B', 'D', 8955, 's', 2393], ['D', 9287, 5103, 'r', 'm', '9101', 'l', 'D', 'Q', 'M', '8881', '9955', 'E', '2703', '8301', 'b', 'g', 'n', 'B', 6201, 1791, 6839, 'V', 'Z', 'h']
[EX A]: 9101, l, D, Q, M, 8881, 9955, E, 2703, 8301, b

[EX Q]: ['x', 9249, 'X', 'o', '7637', 'q', 'S', '733', '1483', 'T', '7653', 'F', '7879', 'k', '1881', 'Q', 'J', '4517', 'n', 'q', '1919', '381', '4725', 'J', 10001, 'A', 225, 1607, 'a', 'h', 6377], [375, 'D', 4093, 'g', 735, 955, 'c', 9937, 2987, 7035, 'X', 7703, 9937, 'Y', 3849, 2197, 4731, 'X', 'o', '7637', 'q', 'S', '733', '1483', 'T', '7653', 'F', '7879', 'k', '1881', 'Q', 'J', '4517', 'n', 'q', '1919', '381', '4725', 'Y', 'K', 's', 1667, 9723, 3697, 1759, 3243, 'r', 'v', 'Z']
[EX A]: X, o, 7637, q, S, 733, 1483, T, 7653, F, 7879, k, 1881, Q, J, 4517, n, q, 1919, 381, 4725

[EX Q]: [5603, 5423, 'h', 'J', 5983, 'm', '9439', 'v', 'b', 'Y', 'U', 'L', '4051', '6893', 'b', 'y'], ['o', 5239, 'j', 8887, 'U', '9439', 'v', 'b', 'Y', 'U', 'L', '4051', '6893', 'n', 'V', 'N']
[EX A]:
9439, v, b, Y, U, L, 4051, 6893