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

[EX Q]: [8235, 6785, 'P', 'N', 'y', '5503', '6065', '2039', 'Q', 'o', 'F', 7791, 'R', 'm', 3633], ['s', 863, 'z', 'y', '5503', '6065', '2039', 'Q', 'o', 'o', 6907, 5837, 's', 2553]
[EX A]: y, 5503, 6065, 2039, Q, o

[EX Q]: [9605, 301, 3815, '3555', '8399', '2421', '6579', 'I', 'g', 's', 'a', 'T', 'w', 7419, 1721, 3853, 5703], ['J', 1425, 3627, 3619, '3555', '8399', '2421', '6579', 'I', 'g', 's', 'Y', 'R', 4039, 'y']
[EX A]: 3555, 8399, 2421, 6579, I, g, s

[EX Q]: ['C', 279, 'P', 'N', 'j', 'd', 3339, 'c', '847', '9463', '5301', '8599', 'y', 'Y', 'b', '6585', '4845', 'V', 'Y', 'e', '5533', '6445', '3123', 'n', '9433', '5243', '4475', 't', 'm', '8177', 'I', 'e', 'b', 5657, 9087, 'K', 'a', 4413, 'd', 'y', 8095, 'l', 3039, 'X', 6689, 7949, 'I', 1733], ['e', 7629, '847', '9463', '5301', '8599', 'y', 'Y', 'b', '6585', '4845', 'V', 'Y', 'e', '5533', '6445', '3123', 'n', '9433', '5243', '4475', 't', 'm', '8177', 'D', 7381, 'S', 9851, 'V', 'S', 'R', 'D']
[EX A]:
847, 9463, 5301, 8599, y, Y, b, 6585, 4845, V, Y, e, 5533, 6445, 3123, n, 9433, 5243, 4475, t, m, 8177