TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [5599, 'o', 'p', 'T', 'o', 'p', 'B', 'M', '283', 'R', 'a', '9671', '8125', 'D', 'e', 'O', 'O', 3319], ['J', 2811, 7263, 'C', 4889, 477, 'o', 'p', 'B', 'M', '283', 'R', 'a', '9671', '8125', 'F', 3717, 'X', 1407, 2097, 'J', 'N', 'W']

SOLUTION: o, p, B, M, 283, R, a, 9671, 8125

PROBLEM: ['L', 6265, 'o', 'B', 9743, 9139, 't', '4107', '821', '9019', '5149', '7817', 'i', '787', 'G', 'b', 'g', 'g', 'j', '197', 'n', 'W', 'Z', '7081', '4487', '1439', '1117', 'K', 'O', '2241', 'J', 8701, 'U', 'q', 'r', 8487, 'G', 'N', 'z', 3439, 'I', 'a', 639], ['X', 7305, 'k', 4911, 1119, 'S', 'F', 8665, 3167, 1117, 6267, 4025, 'S', 'h', '4107', '821', '9019', '5149', '7817', 'i', '787', 'G', 'b', 'g', 'g', 'j', '197', 'n', 'W', 'Z', '7081', '4487', '1439', '1117', 'K', 'O', '2241', 'H', 7485, 5635]

SOLUTION: 4107, 821, 9019, 5149, 7817, i, 787, G, b, g, g, j, 197, n, W, Z, 7081, 4487, 1439, 1117, K, O, 2241

PROBLEM: [6381, 'b', 3719, 'S', '6559', 'y', 't', 'g', 'o', 'U', 'X', '8205', '7697', '3193', 'H', '4859', '9431', 'Q', 4877, 'Y', 'X', 6521, 'u', 8583, 'p', 9943, 'c', 'D', 5127, 'f', 'T'], ['X', 2289, 2081, 'X', 'L', 'S', '6559', 'y', 't', 'g', 'o', 'U', 'X', '8205', '7697', '3193', 'H', '4859', '9431', 's', 'C', 'b', 3649, 9081, 4879, 'P', 'L', 'S', 9993, 6717, 'o', 7487]

SOLUTION:
S, 6559, y, t, g, o, U, X, 8205, 7697, 3193, H, 4859, 9431