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

[EX Q]: [2037, 'z', 'w', 7693, 'M', 'W', 'Y', 'G', 'U', 2483, 'l', 2629, 'F', '6973', 'w', 'D', 'z', 'z', 'Y', 'm', '6417', '927', 'X', 'N', 'L', '6511', '8401', 'A', 1945, 5937, 7887, 'j', 6615, 'O', 3925, 7455, 319, 'A', 6973], ['q', 'N', 'V', 'S', '6973', 'w', 'D', 'z', 'z', 'Y', 'm', '6417', '927', 'X', 'N', 'L', '6511', '8401', 'v', 'J', 'j', 'w']
[EX A]: 6973, w, D, z, z, Y, m, 6417, 927, X, N, L, 6511, 8401

[EX Q]: ['r', 187, 'm', 'S', 'z', 5311, 'Y', 'h', 'y', 'F', 'n', 'h', 'V', '5467', 'C', 'd', '2611', '3895', 'h', 'W', 'T', '7115', 'N', '4227', '2001', 'b', 'n', 'P', 'k', 5257, 'A', 'm', 'q', 'Q', 'n', 'n', 'd'], [5561, 8887, 7269, 'z', 7529, 4645, 'V', '5467', 'C', 'd', '2611', '3895', 'h', 'W', 'T', '7115', 'N', '4227', '2001', 'y', 1507, 'z', 'a']
[EX A]: V, 5467, C, d, 2611, 3895, h, W, T, 7115, N, 4227, 2001

[EX Q]: [395, 'a', 9695, 7165, 7727, 9215, 'L', 'l', '7759', 'W', '2565', '2539', '849', 'A', '1345', '2213', '351', 'H', '9847', 'q', 'R', 'Z', 4435, 'M', 'p', 'o', 's', 4725, 2547], [6907, 1165, 'C', 'l', 'A', 8455, 'o', 'v', 1771, 'L', 'l', '7759', 'W', '2565', '2539', '849', 'A', '1345', '2213', '351', 'H', '9847', 'K', 'v', 4717]
[EX A]:
L, l, 7759, W, 2565, 2539, 849, A, 1345, 2213, 351, H, 9847