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

[EX Q]: [7377, 1987, 'N', 'p', 't', '2929', '9983', '7321', '9193', 'B', 'V', '1733', 'o', 'T', 8071, 9433, 'n', 'U'], ['q', 'g', 5683, 6497, 'q', 7587, 'u', 8819, 'T', 'c', 'N', 'p', 't', '2929', '9983', '7321', '9193', 'B', 'V', '1733', 'Q', 7419, 'W', 'p', 2765, 5831]
[EX A]: N, p, t, 2929, 9983, 7321, 9193, B, V, 1733

[EX Q]: [6971, 'd', 'J', 'p', 'F', 5463, 'F', 'P', 1897, 'J', 'O', 'j', 'H', 'y', '3659', '9455', 'P', '9829', 'm', 'Q', 7829, 'C', 5311], ['E', 'R', 'H', 217, 'J', 'O', 'j', 'H', 'y', '3659', '9455', 'P', '9829', 'm', 'T', 5849, 1449]
[EX A]: J, O, j, H, y, 3659, 9455, P, 9829, m

[EX Q]: ['R', 'y', 1801, 'Z', 'd', 'o', 'U', '3973', '8949', 'J', '9027', '4117', 'a', 'X', 'G', '9531', 'q', 'n', 'J', 'd', 699, 9531, 3581, 4797, 7167], [1703, 4203, 2287, 'p', 8055, 'R', 'L', 1769, 'd', 'o', 'U', '3973', '8949', 'J', '9027', '4117', 'a', 'X', 'G', '9531', 'q', 'n', 'J', 'E', 'Y', 2665, 1307]
[EX A]:
d, o, U, 3973, 8949, J, 9027, 4117, a, X, G, 9531, q, n, J