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

Q: ['o', 833, 'H', 'I', 'x', 'u', 'a', 'L', 'H', 'g', '4519', 'J', 'E'], [9993, 'z', 'g', 'u', 'a', 'L', 'H', 'g', '4519', 'V', 9115]

A: u, a, L, H, g, 4519
****
Q: ['q', 'o', 4457, 'n', 5225, 3633, 8939, 8239, 8309, 8551, 'g', 'i', 231, 9961, 7455, 3895, 7053, 'z', 9989, 'j', 'M', 'X', 'H', 'o', '8723', 'c', 'v', '3103', 'a', 'F', 'v', '2307', 'w', 'Q', 'J', '695', 'e', 'y', '4567', '9385', 'h', 'c', '5405', '7473', '7479', '4335', '1059', 'e', 'N', 8357, 'f', 8957, 8107, 'H', 'a', 6831, 'E', 'K', 5359, 'U'], [8035, 'a', 'y', 'o', 6869, 4247, 817, 8471, 9273, 'c', 7983, 'v', 1305, 'n', 6951, 4505, 83, 3005, 5965, 'p', 'H', 'o', '8723', 'c', 'v', '3103', 'a', 'F', 'v', '2307', 'w', 'Q', 'J', '695', 'e', 'y', '4567', '9385', 'h', 'c', '5405', '7473', '7479', '4335', '1059', 'L', 53, 6103, 6769, 'j', 'M', 5003, 5689, 'k', 7347, 6505, 4659, 'd', 'p', 7555, 2393, 2835, 'z']

A: H, o, 8723, c, v, 3103, a, F, v, 2307, w, Q, J, 695, e, y, 4567, 9385, h, c, 5405, 7473, 7479, 4335, 1059
****
Q: ['V', 5303, 'f', 443, 5001, 'd', 3257, 'H', 'o', 'n', 1749, 'h', 'z', 'M', 'b', '7517', 'F', '8559', '1599', 'V', '3671', 'g', '8549', 'f', '7201', 'j', 'm', '8833', 'z', '6137', '1001', '1619', 'u', 'R', 943, 1135, 'C', 'u', 5805], [9903, 'c', 'B', 5041, 6339, 8257, 'N', 'z', 'N', 'z', 'v', 5399, 3501, 1421, 8449, 'F', 'c', 'b', '7517', 'F', '8559', '1599', 'V', '3671', 'g', '8549', 'f', '7201', 'j', 'm', '8833', 'z', '6137', '1001', '1619', 'l', 3367, 'g', 8209, 5093, 'c', 2287, 7825, 'k']

A:
b, 7517, F, 8559, 1599, V, 3671, g, 8549, f, 7201, j, m, 8833, z, 6137, 1001, 1619
****