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

[EX Q]: [6529, 'i', 8343, 't', 'h', 5181, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'E', 'W', 625, 'O', 'm'], [4169, 8965, 6125, 'U', 'x', 'E', 7203, 'I', 81, 'P', 'r', 8581, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'v', 'f', 'q', 'b', 'm', 'f', 9239, 'b', 895, 703, 7809, 'E', 'l', 'c', 7915]
[EX A]: k, 5863, m, P, 9787, r, 1383, U, a, p, T, 1635, J, X, O

[EX Q]: [8733, 'v', 'p', 5209, '4029', 'C', 'c', '3735', 'F', 'P', '6489', 'x', 'R', '8225', 'S', 'O', '8797', 'b', '2799', '4967', '653', 'k', '8993', '493', 'O', 'b', 3779, 5973, 'i', 5921, 'N', 5057, 'A', 2577, 'Z', 1771, 'a', 1067, 'n', 'R', 'g', 4261, 2179, 6831, 4749], [9955, 4173, 5331, 5307, 8589, 7067, 'u', 8543, '4029', 'C', 'c', '3735', 'F', 'P', '6489', 'x', 'R', '8225', 'S', 'O', '8797', 'b', '2799', '4967', '653', 'k', '8993', '493', 'O', 'e', 3355, 6925, 4047, 1911, 9227, 'F', 'b', 6205, 'S', 'm', 'E', 'a', 8093, 277]
[EX A]: 4029, C, c, 3735, F, P, 6489, x, R, 8225, S, O, 8797, b, 2799, 4967, 653, k, 8993, 493, O

[EX Q]: ['e', 'A', 'D', 9009, 'u', 'k', 'N', '5145', 'I', '665', '8501', 'i', 'T', 'E', '8803', '1059', '2671', '1945', 'b', 'T', 'K', 'Y', 'M', 8119, 'j', 7569, 's', 7763, 9119, 3993, 'q'], [7409, 6865, 'K', 1189, 'W', 4859, 'E', 'g', 'P', 'W', '5145', 'I', '665', '8501', 'i', 'T', 'E', '8803', '1059', '2671', '1945', 'b', 'T', 'K', 'Y', 'h', 'M', 107]
[EX A]:
5145, I, 665, 8501, i, T, E, 8803, 1059, 2671, 1945, b, T, K, Y