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

[EX Q]: ['C', 573, 'f', 1193, 7823, '1533', 'F', 'B', 'w', 'y', '3525', 't', '7201', 'h', 'f', 'w', 'Q', 'U', '1569', 'm', '9675', '1053', '4611', 'I', 3559, 5459, 2961, 'j', 7205, 5403, 8753, 2855, 55, 9273, 'e', 'G', 9505, 6191], [6441, 'L', 'r', 6289, 'P', 'r', 9227, 8285, 'Z', '1533', 'F', 'B', 'w', 'y', '3525', 't', '7201', 'h', 'f', 'w', 'Q', 'U', '1569', 'm', '9675', '1053', '4611', 'F', 'A', 'h', 'm', 5711, 'b', 933, 1093, 'S', 'b', 'x']
[EX A]: 1533, F, B, w, y, 3525, t, 7201, h, f, w, Q, U, 1569, m, 9675, 1053, 4611

[EX Q]: [5861, 'Z', 1225, '3813', '8297', 't', '9301', 'd', 9323, 825], [5491, 'a', '3813', '8297', 't', '9301', 'Y', 'L', 'j', 5005]
[EX A]: 3813, 8297, t, 9301

[EX Q]: ['K', 2461, 'U', 4547, 6687, 'z', 'q', 'S', 'A', 'S', 'I', 'H', 'Z', '3695', 'D', '8187', '9463', '4049', 'q', 'U', '6859', 'l', 'J', 'G', 'P', 'k', 'Z', 'B', 'K', 'Q', 'D', 7725, 273, 'Q', 'I', 'K', 6839, 419, 7801, 'H', 3753, 8471, 'y'], ['t', 'k', 'p', 6027, 'r', 'I', 'H', 'Z', '3695', 'D', '8187', '9463', '4049', 'q', 'U', '6859', 'l', 'J', 'G', 'P', 'k', 'Z', 'B', 'Q', 'a']
[EX A]:
I, H, Z, 3695, D, 8187, 9463, 4049, q, U, 6859, l, J, G, P, k, Z, B