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

[Q]: ['r', 7309, 'a', 5957, 2551, 'c', '4533', 'L', '9417', 'm', '7989', '4409', 'a', 'M', 'h', 4163, 'n'], ['q', 4457, 'D', 2623, 't', 'F', 'c', '4533', 'L', '9417', 'm', '7989', '4409', 'u', 2719, 'G']
[A]: c, 4533, L, 9417, m, 7989, 4409


[Q]: ['o', 5261, 'R', 8999, 'G', 1965, 3921, 9539, 5343, 'c', 6119, '4617', '7787', 'P', '295', 'U', '1429', '7667', 'G', '8607', 'R', '7375', 'E', 'R', 'S', 6387, 'u'], ['B', 'X', 319, 1715, '4617', '7787', 'P', '295', 'U', '1429', '7667', 'G', '8607', 'R', '7375', 'E', 'R', 'T', 'Q', 3169, 'x', 'L', 'Q', 1161, 5639]
[A]: 4617, 7787, P, 295, U, 1429, 7667, G, 8607, R, 7375, E, R


[Q]: ['p', 2615, 'b', 4209, 'k', 9313, 10015, 'k', 'W', 'x', 2627, 6171, 'o', '7931', 'w', '9437', '1733', '7263', 'U', 'F', 'G', 'Q', 'i', 'D', '4095', 'P', 'm', 'j', '7891', 's', 4423, 'I', 1111, 'h', 9175, 495, 6781, 4265, 9283, 'x', 'M', 603, 'L'], [9721, 225, 'm', 2783, 2527, 'T', 3903, 159, 4991, 2165, 'q', 7645, 'v', 565, 4359, 4531, 'o', '7931', 'w', '9437', '1733', '7263', 'U', 'F', 'G', 'Q', 'i', 'D', '4095', 'P', 'm', 'j', '7891', 'V', 'n', 'g', 8439, 2859, 5221, 9107, 8811, 'g', 3205]
[A]:
o, 7931, w, 9437, 1733, 7263, U, F, G, Q, i, D, 4095, P, m, j, 7891