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]: [2799, 'R', 's', '9885', 's', 'c', '7143', 'H', '445', 'F', 9229, 'B', 5169, 'T', 's'], [109, 'u', 'f', 2303, 1495, 5041, '9885', 's', 'c', '7143', 'H', '445', 'v', 7261]
[EX A]: 9885, s, c, 7143, H, 445

[EX Q]: [9391, 5201, 7165, 'z', '9261', '5137', 'K', 'z', 'r', 'b', 'i', 'd'], [7517, 'm', 4063, 1875, '9261', '5137', 'K', 'z', 'r', 's', 'P', 1945]
[EX A]:
9261, 5137, K, z, r