TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['N', 'D', 'j', 8763, 8215, 'G', 'Z', 'v', 909, 'K', 'p', '3071', 'A', '8545', '3691', 'A', '5101', 'm', '9643', '8351', 'a', '4169', 'x', 'q', '8727', '9725', '4157', 'p', '3653', '3597', '1429', 'B', '1933', 'K', '3411', '1361', '9001', '4231', '8551', 'x', '6641', 'A', 4005, 'o', 8113, 'k', 1775, 3079, 8855, 'o', 'l', 255, 6343, 1891, 9015, 5959, 9905, 2355, 'w', 2921, 477, 'Y', 6563, 'm', 'n'], ['s', 6609, 3025, 'J', '3071', 'A', '8545', '3691', 'A', '5101', 'm', '9643', '8351', 'a', '4169', 'x', 'q', '8727', '9725', '4157', 'p', '3653', '3597', '1429', 'B', '1933', 'K', '3411', '1361', '9001', '4231', '8551', 'x', '6641', 'L', 'I', 1465, 'S', 'L', 9083, 9771, 8751, 'D', 'E', 2919, 'o', 2127, 3959]

SOLUTION: 3071, A, 8545, 3691, A, 5101, m, 9643, 8351, a, 4169, x, q, 8727, 9725, 4157, p, 3653, 3597, 1429, B, 1933, K, 3411, 1361, 9001, 4231, 8551, x, 6641

PROBLEM: ['H', 9227, 9923, 7577, 8169, 'k', 'B', 'L', 6329, '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'Y', 'M', 7749, 'm', 4159, 'C', 3319, 9363, 2283, 'm', 4571, 'e'], ['u', 'Z', 'r', 1503, 'G', 9799, 'z', 'F', 'b', 'N', '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'J', 7431, 3855, 4535, 6657, 8809, 7885, 'U', 1753, 3423]

SOLUTION: 4183, 5427, 255, Y, C, g, I, J, 6847, D, 2735, X

PROBLEM: [1065, 'K', 't', 'Y', 6939, 'J', 'l', 7455, 'x', 4081, 1271, 'K', 'o', '8143', 'E', '1373', '6655', '5419', 'y', '7265', 'l', 'X', 't', '757', 'e', 'n', 'C', 'I', 'U', 7399, 5343, 5851, 5881], [6227, 8903, 9763, 2277, 2919, 's', 2799, 'w', 349, 203, 7197, 'i', 'K', 'o', '8143', 'E', '1373', '6655', '5419', 'y', '7265', 'l', 'X', 't', '757', 'e', 'n', 'C', 'm', 'H', 4877, 3945, 'B', 3495, 'H', 'O', 'a', 'Q', 'J']

SOLUTION:
K, o, 8143, E, 1373, 6655, 5419, y, 7265, l, X, t, 757, e, n, C