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

[Q]: ['U', 637, 'o', '3327', 'A', '7495', 'i', 'b', '2067', '5555', '3619', '1697', 't', 3715, 'Q'], ['u', 921, 4467, 2095, 345, 'b', '3327', 'A', '7495', 'i', 'b', '2067', '5555', '3619', '1697', 'E', 7935, 'B', 6341, 'N', 'V', 7655]
[A]: 3327, A, 7495, i, b, 2067, 5555, 3619, 1697


[Q]: ['w', 'R', 3317, 'U', 8525, 5689, 'k', 7065, 'u', 'G', '7249', '9213', '8027', 'N', '7335', 'G', 'M', 'v', 'z', 'u', 's', 'N', '9207', 'k', '8011', 'u', 'm', 'K', '7863', 'E', 'X', 'H', 's', '1119', 'k', '1585', '3651', '3487', 'U', 'd', 'i', 2151, 5571, 'm', 'e', 2145, 5757, 'S', 1947, 3449, 'v', 8239, 9823, 'A', 9873, 2963, 'l', 'q', 7231, 'L'], ['d', 'H', 5593, 'F', 7939, 9755, 3989, 621, 67, 3663, 6659, 's', 'z', 'v', 'R', 'y', 1483, 6199, 369, 'e', 'E', 'G', '7249', '9213', '8027', 'N', '7335', 'G', 'M', 'v', 'z', 'u', 's', 'N', '9207', 'k', '8011', 'u', 'm', 'K', '7863', 'E', 'X', 'H', 's', '1119', 'k', '1585', '3651', '3487', 'U', 'z', 'B', 's', 7893, 'z', 'B', 'A', 5745, 'j', 3619, 'N', 3397, 1045, 'Q', 7795, 8059, 9189, 8603, 'S', 'G', 3003, 5893]
[A]: G, 7249, 9213, 8027, N, 7335, G, M, v, z, u, s, N, 9207, k, 8011, u, m, K, 7863, E, X, H, s, 1119, k, 1585, 3651, 3487, U


[Q]: [5947, 7517, 'q', 3649, 'y', 8621, 'x', 'F', 7865, 4767, 'B', 'T', 5115, 6661, 'q', 't', 1963, 6189, 'y', 'I', 6717, 'l', '8137', '8215', 'R', 'x', '4495', 'd', 'Y', '9065', 'S', 'c', 'x', '7017', '4915', 'O', 't', 'x', '6331', 'r', '3495', '2171', '8309', '9555', '679', 'r', 'n', 1913], ['b', 7147, 'l', '8137', '8215', 'R', 'x', '4495', 'd', 'Y', '9065', 'S', 'c', 'x', '7017', '4915', 'O', 't', 'x', '6331', 'r', '3495', '2171', '8309', '9555', '679', 'Q', 'w', 'P', 3183, 'a', 7093, 'i', 357]
[A]:
l, 8137, 8215, R, x, 4495, d, Y, 9065, S, c, x, 7017, 4915, O, t, x, 6331, r, 3495, 2171, 8309, 9555, 679