TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['h', 'L', 2481, 8463, 1309, '7587', '521', 'a', '1617', '5245', '5629', '9977', 'o', 'I', 4133, 't', 'i'], ['P', 5497, '7587', '521', 'a', '1617', '5245', '5629', '9977', 'I', 2251, 'p', 's', 'n', 'k', 8259]

SOLUTION: 7587, 521, a, 1617, 5245, 5629, 9977

PROBLEM: [3225, 'l', 'v', 'C', 'L', 'f', 6797, 3991, 7993, 'w', 6325, 6173, 7797, 427, 6343, 421, 4623, 'v', 'g', 'v', '9567', '6181', 'e', '4705', 'a', '4789', 'r', 'K', 'b', '8561', 'V', 'G', 'g', 'e', 'D', 'e', '9529', 'Y', '4953', '8369', 'Y', '4221', 'F', '6257', '5991', 'I', '8525', 'W', '9665', 'c', 'x', 2453, 'W', 'H', 'R', 5635, 'a', 9665, 6071, 4127, 't', 8505, 'B', 'R', 'w', 'A', 6985, 'u'], ['G', 'z', '9567', '6181', 'e', '4705', 'a', '4789', 'r', 'K', 'b', '8561', 'V', 'G', 'g', 'e', 'D', 'e', '9529', 'Y', '4953', '8369', 'Y', '4221', 'F', '6257', '5991', 'I', '8525', 'W', '9665', 'S', 'Y', 3793, 5393, 4571]

SOLUTION: 9567, 6181, e, 4705, a, 4789, r, K, b, 8561, V, G, g, e, D, e, 9529, Y, 4953, 8369, Y, 4221, F, 6257, 5991, I, 8525, W, 9665

PROBLEM: [2225, 'L', 6521, 'y', 't', 'l', 7109, 3449, 'E', 8569, '6375', 'q', '9501', 'X', 'n', 'a', '5617', '6515', '3113', 'S', 'k', 'k', '3249', 'z', '9993', '3191', 'B', '337', '121', '3843', '6341', '7311', 'q', 'z', 3737, 3179, 'L', 'u', 'K', 2781, 3671, 3281, 'w', 3515, 'W'], ['U', 929, 'Z', 'V', 'B', 7181, 4515, 'e', 1503, 'e', 'O', 8933, 6943, 'p', 'z', 1939, 4701, 3917, 'O', '6375', 'q', '9501', 'X', 'n', 'a', '5617', '6515', '3113', 'S', 'k', 'k', '3249', 'z', '9993', '3191', 'B', '337', '121', '3843', '6341', '7311', 'N', 'o', 'P', 6847, 1389, 'g', 1529, 6597, 1487, 'r', 3639, 'i', 's', 'U', 'g', 5151, 1023, 7047]

SOLUTION:
6375, q, 9501, X, n, a, 5617, 6515, 3113, S, k, k, 3249, z, 9993, 3191, B, 337, 121, 3843, 6341, 7311