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

[EX Q]: ['x', 'T', 'K', 'i', 935, 's', 209, 6485, 7803, 'Z', 'Q', 'H', 'u', '5629', '7573', '4679', '73', '6729', '1943', 'Y', 'b', '1595', 'R', '1475', '9785', '3773', '4077', '2189', 'r', 'd', '9613', 'L', 'S', '6619', '9039', '7557', '999', 'F', 'N', 'p', 9815, 'Q', 'u', 'U', 1559, 'Y', 'z', 'i', 3473, 's', 7251, 5303, 'k', 'u'], [9843, 'H', 3903, 6499, 'y', 'u', 'v', 'i', 'p', 8877, 27, 'Z', 6151, 5793, 'F', 'u', 'K', 'f', 'F', 8005, 'r', 4323, 2093, '5629', '7573', '4679', '73', '6729', '1943', 'Y', 'b', '1595', 'R', '1475', '9785', '3773', '4077', '2189', 'r', 'd', '9613', 'L', 'S', '6619', '9039', '7557', '999', 'F', 'O', 'u', 'J']
[EX A]: 5629, 7573, 4679, 73, 6729, 1943, Y, b, 1595, R, 1475, 9785, 3773, 4077, 2189, r, d, 9613, L, S, 6619, 9039, 7557, 999, F

[EX Q]: [5071, 3641, 'a', 'n', 4549, 'K', '6783', 'P', '5113', '9801', '4323', 'u', '4227', 'G', 'J', '5259', 't', 'G', 'L', 3179, 10017, 'p', 1633, 3951, 3277, 'c'], ['k', 3793, 'G', 'z', 'F', 3735, 595, 'c', '6783', 'P', '5113', '9801', '4323', 'u', '4227', 'G', 'J', '5259', 'f', 'u', 9709, 6341, 'N', 'F', 'G', 5533]
[EX A]: 6783, P, 5113, 9801, 4323, u, 4227, G, J, 5259

[EX Q]: [5335, 'a', 'x', 5797, 'X', 6313, 4265, 8329, 9791, 487, 's', 'O', 5381, 5171, 6539, 3955, 'n', 8009, 4789, 2959, 'j', 1671, 9271, 703, '7193', '9477', '9763', '7589', '6765', '6609', '485', 'i', '7025', 'O', 'N', '3711', 'J', 'U', 'g', 'P', 'B', '9301', 'f', 'W', 'L', '7781', '7857', 'V', 'V', 'V', '5623', '1795', 'd', 'z', 5485, 7981, 7521, 'o', 555, 7505, 'E', 'R', 'H', 10003, 'I', 8055, 7867, 8009, 'o'], [5283, 'N', 'H', 2521, 9639, 'I', 'I', 'h', 8973, 7435, 4303, 'w', 5603, 'c', 'R', 2211, 1801, 'O', 3421, '7193', '9477', '9763', '7589', '6765', '6609', '485', 'i', '7025', 'O', 'N', '3711', 'J', 'U', 'g', 'P', 'B', '9301', 'f', 'W', 'L', '7781', '7857', 'V', 'V', 'V', '5623', '1795', 'd', 'W', 8861, 9601, 'n', 'L', 7051, 6041, 8929, 'S', 3123, 'l', 'u']
[EX A]:
7193, 9477, 9763, 7589, 6765, 6609, 485, i, 7025, O, N, 3711, J, U, g, P, B, 9301, f, W, L, 7781, 7857, V, V, V, 5623, 1795, d