TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [2803, 'l', 8379, 'r', 'b', 2363, 'P', 'K', 's', 3999, 't', 167, 'N', '9089', '4973', '7373', '8759', 'W', 'r', '6259', '9427', 'c', 'Q', '2311', '5829', 'O', '7913', '1539', 'r', 'e', 'd', '9025', 'M', 7681, 'e', 'm', 'a', 1365, 'm', 'm', 'v', 'P', 'M', 3649, 7257, 'q', 9843, 831, 'U', 'b'], ['A', 'm', 9121, 'h', 'p', 'k', 'P', 4077, 'd', 3595, 1689, 'D', 'C', 'l', 'I', 'Y', 'N', '9089', '4973', '7373', '8759', 'W', 'r', '6259', '9427', 'c', 'Q', '2311', '5829', 'O', '7913', '1539', 'r', 'e', 'd', '9025', 'K', 2849, 'i', 'K', 'N', 'u', 1811, 967, 2799, 'u', 'C', 637, 1911, 6151, 'L']

SOLUTION: N, 9089, 4973, 7373, 8759, W, r, 6259, 9427, c, Q, 2311, 5829, O, 7913, 1539, r, e, d, 9025

PROBLEM: ['e', 'h', 's', 'a', 'H', 'T', 2055, 'K', 's', 4269, '8015', 'T', '1633', 'K', 'T', 'Z', 's', 'x', '7515', '9771', '7667', 'K', '3065', 'i', 'N', 9599, 8065, 'V', 'H', 7675, 4263, 'Z', 7307], ['V', 'z', 'C', 'S', 'F', 'a', 's', 6773, 'C', 'e', 9893, '8015', 'T', '1633', 'K', 'T', 'Z', 's', 'x', '7515', '9771', '7667', 'K', '3065', 'O', 'Q', 709, 'G', 167, 3287, 'w', 6213, 'g']

SOLUTION: 8015, T, 1633, K, T, Z, s, x, 7515, 9771, 7667, K, 3065

PROBLEM: ['a', 3409, 'k', 7287, 4707, 9463, 'p', 3183, 'b', 6653, 'i', 'm', 8255, 'D', 's', 'j', 3293, 'T', 'Z', '8697', '8937', '3509', 'M', '3511', '5187', '7463', '8089', 'u', '1577', '5553', '7549', '9073', '9509', 'f', '9915', '8403', 'b', '1595', 'T', 'x', 'z', 'd', 'w'], ['Q', 'Z', 7241, 'v', 4779, 'Z', 'T', 'Z', '8697', '8937', '3509', 'M', '3511', '5187', '7463', '8089', 'u', '1577', '5553', '7549', '9073', '9509', 'f', '9915', '8403', 'b', '1595', 'T', 'x', 'z', 'f', 'M', 5523]

SOLUTION:
T, Z, 8697, 8937, 3509, M, 3511, 5187, 7463, 8089, u, 1577, 5553, 7549, 9073, 9509, f, 9915, 8403, b, 1595, T, x, z