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

[EX Q]: [1307, 'T', 'C', 7825, 'Z', 7865, 4777, 't', 'C', 'e', 4191, 'E', '8099', '4097', '5535', 'x', 'y', 'b', '6157', '661', '9445', 'Y', '8203', '4037', '5669', 'z', '523', '619', '4557', 'e', 6751, 3871, 'H', 4279, 'd', 'C', 655, 7933], ['I', 'b', 'B', 'M', 5631, 'O', 'l', 3281, 9033, 3921, 'Y', 'r', 'L', 'u', 'c', 'E', '8099', '4097', '5535', 'x', 'y', 'b', '6157', '661', '9445', 'Y', '8203', '4037', '5669', 'z', '523', '619', '4557', 'l', 'Q', 8543, 'K', 851, 2067, 'b', 3229, 9237, 1667, 1897, 'k', 'w', 5483, 'n', 7723]
[EX A]: E, 8099, 4097, 5535, x, y, b, 6157, 661, 9445, Y, 8203, 4037, 5669, z, 523, 619, 4557

[EX Q]: [443, 'w', 9731, 'M', 'N', 'P', '9231', 'j', 'H', '5851', 'F', 'W', 2301], ['Z', 1747, 6223, 'u', 1065, 'J', 'N', 'P', '9231', 'j', 'H', '5851', 'J', 5037, 9047]
[EX A]: N, P, 9231, j, H, 5851

[EX Q]: [7531, 5595, 7999, 967, 3121, 'K', 9801, 'Q', 'g', '8615', 'J', 'l', 'o', '8273', '8409', 'O', '1715', 'z', '5861', 'r', '7033', 'j', 'q', 'N', 'V', 'a', '7195', 'P', 'Y', 'e', 'y', 'x', '4091', 's', '2459', '7685', 'E', 6613, 3995, 745, 'c', 5851, 7033, 9985, 433, 'U', 'y', 'E', 5019, 1303, 'K', 5725, 'k', 'c', 'G', 'x', 'p', 'M', 'j', 'W'], [5817, 'U', 'G', 8433, 3081, 8265, 4031, 'I', 9847, 'S', 'b', 'H', 6799, 5091, 2603, 2317, 2757, 5229, 'm', 's', 'w', 'z', 'T', '8615', 'J', 'l', 'o', '8273', '8409', 'O', '1715', 'z', '5861', 'r', '7033', 'j', 'q', 'N', 'V', 'a', '7195', 'P', 'Y', 'e', 'y', 'x', '4091', 's', '2459', '7685', 'o', 'q', 'L', 9537, 1063, 'K', 'O', 8333, 's', 7049, 'F', 'r', 6539]
[EX A]:
8615, J, l, o, 8273, 8409, O, 1715, z, 5861, r, 7033, j, q, N, V, a, 7195, P, Y, e, y, x, 4091, s, 2459, 7685