TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [161, 4197, 9653, 'B', 7407, 'S', 'o', 4111, 2533, 5853, 2689, 3885, 4663, 7917, 2761, '8061', '2211', 'w', 'O', 'z', 'G', 'F', '1055', '5895', 'J', 'L', '2759', 'l', 'e', '3601', 'G', 833, 'J', 6547, 1275, 'u', 'z', 4137, 1605, 'm', 'c', 7401, 4119, 's'], [6981, 'L', 'b', 'B', 1803, 1413, 5191, 'i', '8061', '2211', 'w', 'O', 'z', 'G', 'F', '1055', '5895', 'J', 'L', '2759', 'l', 'e', '3601', 't', 't', 'n']

SOLUTION: 8061, 2211, w, O, z, G, F, 1055, 5895, J, L, 2759, l, e, 3601

PROBLEM: [3585, 8561, '6537', 'm', 'e', 'E'], ['H', 'x', '6537', 'm', 'i', 9553]

SOLUTION: 6537, m

PROBLEM: ['e', 'R', 'n', 'C', 'Z', 'X', 'L', '3263', 'x', '3585', 'C', 'l', 121, 'x', 4469, 'O'], [8683, 3569, 'G', 5131, 'I', 8505, 'X', 'L', '3263', 'x', '3585', 'C', 'x', 'b', 'g', 7341, 5939]

SOLUTION:
X, L, 3263, x, 3585, C