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

[Q]: ['x', 9943, 'K', 'O', 'g', 6603, 1275, 'x', 6903, 'c', 9999, 8825, 2529, 'r', 9149, 'W', 6857, 'A', 'c', '551', 'U', '7103', '453', '4397', 'z', '3567', '8685', '4895', 'k', '6657', '8493', 'Z', 'J', 'y', 'v', 'r', 'J', 'g', '3679', '1287', 'p', 6153, 'A', 'S', 8797, 3097, 8983, 'e', 1335, 'L', 'k'], ['N', 3687, 'j', 325, 'I', 'A', 'T', 2921, 'm', 'Z', 9267, 'U', 3985, 7851, 5999, 'b', 'c', '551', 'U', '7103', '453', '4397', 'z', '3567', '8685', '4895', 'k', '6657', '8493', 'Z', 'J', 'y', 'v', 'r', 'J', 'g', '3679', '1287', 'G', 'K', 8039, 7189, 8641, 'x', 'P', 'v', 7977]
[A]: c, 551, U, 7103, 453, 4397, z, 3567, 8685, 4895, k, 6657, 8493, Z, J, y, v, r, J, g, 3679, 1287


[Q]: [4249, 1307, 'R', '3377', '9383', 'w', '7897', 'S', '1791', 'f', '6787', 'H', 'K', 7197, 3907, 'I', 5561], [8961, 1477, 'X', 'C', 7153, 1005, 'C', '3377', '9383', 'w', '7897', 'S', '1791', 'f', '6787', 'L', 7313, 2449, 4181, 1573]
[A]: 3377, 9383, w, 7897, S, 1791, f, 6787


[Q]: [935, 'Y', 'd', 1869, 'V', 'n', '2261', '9743', 'K', 3719], ['q', 'P', 7743, 'A', 'V', 'n', '2261', '9743', 'J', 8423, 'o']
[A]:
V, n, 2261, 9743