TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [2765, 'r', 'p', 'k', 'G', '6021', '1013', 's', 'f', '6081', '4495', '2193', 'p', 'E', 2613, 9463, 55, 'w'], [1351, 'U', 'i', 5485, 'G', '6021', '1013', 's', 'f', '6081', '4495', '2193', 'A', 'n', 'Q', 'z', 'U', 'E']

SOLUTION: G, 6021, 1013, s, f, 6081, 4495, 2193

PROBLEM: ['W', 'A', '5747', 'i', 'M', 'N', 8861], [1997, 'D', 5205, '5747', 'i', 'M', 'D', 3319, 1895]

SOLUTION: 5747, i, M

PROBLEM: ['u', 'g', 'F', '3301', '3013', '4371', 'N', 3943, 'n'], [4987, 4139, 'X', 'P', 'F', '3301', '3013', '4371', 'S', 5045]

SOLUTION:
F, 3301, 3013, 4371