TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [443, 'w', 9731, 'M', 'N', 'P', '9231', 'j', 'H', '5851', 'F', 'W', 2301], ['Z', 1747, 6223, 'u', 1065, 'J', 'N', 'P', '9231', 'j', 'H', '5851', 'J', 5037, 9047]

SOLUTION: N, P, 9231, j, H, 5851

PROBLEM: [7937, 'O', 't', 'q', 'A', '5875', '3561', '2131', 'L', '9023', 'A', '4107', 'Y', 'h', 'A', '8649', '6349', 'S', '1841', 'X', 'Y', '8859', '2327', 'x', '6845', 'P', 9541, 'K', 'P', 'I', 'd', 2929, 3037, 's', 'o'], [5771, 'e', 6539, 3301, 7501, 1959, 2737, 'W', 347, 'S', 'A', 7789, 1561, 'G', 's', 1703, '5875', '3561', '2131', 'L', '9023', 'A', '4107', 'Y', 'h', 'A', '8649', '6349', 'S', '1841', 'X', 'Y', '8859', '2327', 'x', '6845', 'C', 4525, 2207, 8867, 'D', 'c', 9997, 'f', 'E', 'd', 2503, 527, 's', 'Q', 'Y', 'R', 4405, 'a']

SOLUTION: 5875, 3561, 2131, L, 9023, A, 4107, Y, h, A, 8649, 6349, S, 1841, X, Y, 8859, 2327, x, 6845

PROBLEM: ['H', 'u', 8939, 'E', 's', 4735, 'T', 9457, 'C', 3143, 3407, 't', 'x', 'g', 'E', '2233', 'x', '9715', 'J', 'P', '6451', '9251', 'H', 'h', '3889', 'N', '321', 'r', 'B', 'b', 'e', 'b', '6237', 'N', 'j', 'V', 'z', '9491', 'b', 'L', 'X', 'D', 't', 3351, 5113, 9431, 'u', 7355, 3311, 5179, 3705, 'f', 'Q', 8505, 1751, 'c', 6659, 8399, 8671, 'Z', 1227, 'u', 8933, 'K', 'a', 'M'], [637, 1737, 2433, 4225, 5519, 'F', 'D', 5491, 'M', 'r', 3595, 'J', 'b', '2233', 'x', '9715', 'J', 'P', '6451', '9251', 'H', 'h', '3889', 'N', '321', 'r', 'B', 'b', 'e', 'b', '6237', 'N', 'j', 'V', 'z', '9491', 'b', 'L', 'X', 'D', 'z', 5019, 9121, 8195, 6031, 'J', 609, 8163, 'y', 'j', 2653, 'k', 9039, 'N', 'm', 841]

SOLUTION:
2233, x, 9715, J, P, 6451, 9251, H, h, 3889, N, 321, r, B, b, e, b, 6237, N, j, V, z, 9491, b, L, X, D