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

[EX Q]: [2787, 'N', 'I', 'M', 'x', '3825', 'r', '1041', 'y', 'a', 'v', 6057], ['F', 6523, 'x', '3825', 'r', '1041', 's', 'C', 3001, 8425]
[EX A]: x, 3825, r, 1041

[EX Q]: [4183, 'U', 7363, 'G', 'p', 'm', 5967, 7979, 'o', 6465, 1603, 'a', 'U', 539, 'V', 867, 'z', '9291', '3659', 'X', '9869', 'S', '7001', '347', 'F', '1433', 'c', 'J', '6113', 'H', 'd', 'J', '8705', 'P', 1783], [4781, 4033, 'M', 'W', 4561, 'Z', 'z', '9291', '3659', 'X', '9869', 'S', '7001', '347', 'F', '1433', 'c', 'J', '6113', 'H', 'd', 'J', '8705', 's', 4093, 201, 'i', 'Y', 'S', 2227, 'C', 5375, 1627]
[EX A]: z, 9291, 3659, X, 9869, S, 7001, 347, F, 1433, c, J, 6113, H, d, J, 8705

[EX Q]: [3917, 8517, 5843, 'T', 'V', 'b', 6923, '6061', 'W', 'W', 'b', 'M', '6505', '8597', 'e', 6717, 'l', 'P'], ['e', 'z', 'B', 'D', 'F', 'C', '6061', 'W', 'W', 'b', 'M', '6505', '8597', 'i', 'U', 'C', 9757]
[EX A]:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
6061, W, W, b, M, 6505, 8597

