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', 'F', 6393, 'n', 'T', 'k', 'r', 'e', 'Q', '329', 'G', '1763', 'L', '5625', 'T', 'i', '3085', 'E', '6801', 'K', 'F', 1277, 747, 'h', 'w', 8727, 'v', 7473, 'I', 6133, 4391, 'Q'], [1285, 'b', 3221, 6991, 'P', 'A', 'C', 1523, 'E', 'e', 'r', 'e', 'Q', '329', 'G', '1763', 'L', '5625', 'T', 'i', '3085', 'E', '6801', 'l', 4325, 'F', 1695, 'r', 6345, 1697]

SOLUTION: r, e, Q, 329, G, 1763, L, 5625, T, i, 3085, E, 6801

PROBLEM: [6423, 'w', 'K', 'm', 'S', 'X', '8857', 'r', '9809', 'a', 'g', '7297', 'H', 'Q', 'W', 'I', 'm', '3277', 'm', 'W', 'L', 'H', 'S', 'X', 'y', 2479, 'p', 'B', 7193, 8327, 'X', 8547, 2261, 'X', 477, 535, 'w', 'f', 2923], [5389, 6751, 'F', 'l', 9579, 'A', 'S', 'X', '8857', 'r', '9809', 'a', 'g', '7297', 'H', 'Q', 'W', 'I', 'm', '3277', 'm', 'W', 'L', 'H', 'O', 't', 8821, 'H', 3919, 7667, 'x', 'v', 4035, 3179, 9235, 5679, 'c', 'P']

SOLUTION: S, X, 8857, r, 9809, a, g, 7297, H, Q, W, I, m, 3277, m, W, L, H

PROBLEM: ['A', 'c', 'M', 'j', 3029, 'j', 2451, 'H', 'f', 719, 'r', 'b', '973', 'q', 'v', 'k', 'H', '1845', 'D', '3203', '6609', '8387', 'X', 1329, 'z', 'g'], ['S', 9317, 'Y', 'I', 'H', 'Y', 'E', 'U', 'r', 'b', '973', 'q', 'v', 'k', 'H', '1845', 'D', '3203', '6609', '8387', 'b', 'J', 7801, 5073, 9771, 'f', 1353, 4749]

SOLUTION:
r, b, 973, q, v, k, H, 1845, D, 3203, 6609, 8387