TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['Y', 7191, 'w', 'I', 2387, 3493, 'F', 9797, 4797, '1075', 'i', '2867', '6269', 'X', '8729', 'u', 'X', 'g', '8731', 'L', '3791', 'I', '6677', 'x', 'p', 5525, 3953, 1931, 6723, 7597, 9781, 8621, 'f', 6959, 4341, 5543], [7099, 'h', 'm', 1247, 'F', 2321, 'G', 'c', 'a', 57, 7997, 'Y', '1075', 'i', '2867', '6269', 'X', '8729', 'u', 'X', 'g', '8731', 'L', '3791', 'I', '6677', 'x', 'd', 'k', 3051, 647]

SOLUTION: 1075, i, 2867, 6269, X, 8729, u, X, g, 8731, L, 3791, I, 6677, x

PROBLEM: ['f', 8855, 'N', 8821, 10001, 6833, 'R', 'I', 1167, 87, 'Y', 'H', 673, '4021', 'S', '3407', 'z', '895', 'j', '9897', 'U', '3747', 'S', 'p', 'v', 'y', 'c', 'd', 'U', 143, 'k', 9757, 943, 'C', 'q', 'u', 'n', 1545, 941], ['T', 7625, 'Y', 'j', 'O', 3075, '4021', 'S', '3407', 'z', '895', 'j', '9897', 'U', '3747', 'S', 'p', 'v', 'y', 'v', 'D', 'g', 'o', 'O', 2255, 'a', 5303, 569, 5721, 'S', 5411, 'E']

SOLUTION: 4021, S, 3407, z, 895, j, 9897, U, 3747, S, p, v, y

PROBLEM: [5045, 1791, 6085, 7007, 9637, 'x', 3783, 5591, 'j', 4653, 'g', 6971, 2287, 'I', 4077, 'i', 'w', 8247, 6383, 1925, 9991, 4699, 1813, 'C', 8971, 'S', '4705', '9921', '2633', 'R', 'b', '5569', 'X', '5411', 'h', 'y', '8167', 'K', 'u', '4777', '1657', 'N', '9529', 'B', 'P', '4219', '8903', 'J', 'l', '6491', '103', '9033', 'N', '6607', 'u', 'd', 2971, 7159, 'Q', 'V', 'Q', 3939, 'G', 5987, 'B', 3511, 8965, 'z', 5001, 'P', 5643, 'N', 519, 'X', 'C', 4589, 8927, 4349, 'q'], ['o', 'I', 5109, 4587, 8433, 931, 6681, 6147, 4303, 'w', 8085, 'X', '4705', '9921', '2633', 'R', 'b', '5569', 'X', '5411', 'h', 'y', '8167', 'K', 'u', '4777', '1657', 'N', '9529', 'B', 'P', '4219', '8903', 'J', 'l', '6491', '103', '9033', 'N', '6607', 'd', 'r', 5927, 8409, 'y', 'x', 'n', 8721, 6237, 4879]

SOLUTION:
4705, 9921, 2633, R, b, 5569, X, 5411, h, y, 8167, K, u, 4777, 1657, N, 9529, B, P, 4219, 8903, J, l, 6491, 103, 9033, N, 6607