TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [8967, 95, 'd', 5595, 8365, 5089, 3537, '1473', '6003', '8739', 'a', '1491', 'o', '381', 'a', 'L', 'E', 'b', 'i', 'j', 'i', 'R', 'b', 'C', 'w', 'u', 'W'], [4525, 'J', '1473', '6003', '8739', 'a', '1491', 'o', '381', 'a', 'L', 'E', 'b', 'A', 625, 'H', 'Y', 'm', 3291, 'a', 'c', 3441]

SOLUTION: 1473, 6003, 8739, a, 1491, o, 381, a, L, E, b

PROBLEM: ['r', 9177, 1593, 9315, 'C', 'Z', 'w', 'X', '1005', '185', '837', 'p', '2923', 'Y', 'A', 2489, 3955, 1603, 6355], ['I', 'W', 7673, 'm', 'E', 9111, 4177, 9355, 'Z', 'w', 'X', '1005', '185', '837', 'p', '2923', 'Y', 'v', 9065, 2309, 5041, 1047, 1263, 'V', 3483]

SOLUTION: Z, w, X, 1005, 185, 837, p, 2923, Y

PROBLEM: [4069, 4709, 7027, 'K', 's', '7411', '7971', '4897', '6433', 'U', '8229', 'W', 'b', 3357, 'H', 'V'], [9297, 'H', 'b', '7411', '7971', '4897', '6433', 'U', '8229', 'W', 'g', 'a', 'U', 'V', 5579, 'a']

SOLUTION:
7411, 7971, 4897, 6433, U, 8229, W