TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [7319, 'V', 'f', 't', 'M', 'L'], [4655, 3353, 'f', 't', 'G', 1263]

SOLUTION: f, t

PROBLEM: ['g', 9605, '2057', '3119', 'R', 'X', 'p', '4501', 'h', '347', '7435', 'J', '4601', '4601', 'E', '8787', 'I', 'i', 3357, 'i', 6367, 't', 2131, 'J', 'W', 501, 679, 'o', 8079, 'O', 'u'], [761, 8395, '2057', '3119', 'R', 'X', 'p', '4501', 'h', '347', '7435', 'J', '4601', '4601', 'E', '8787', 'I', 'K', 'n', 9433]

SOLUTION: 2057, 3119, R, X, p, 4501, h, 347, 7435, J, 4601, 4601, E, 8787, I

PROBLEM: [3705, 8795, 'K', 8565, 4491, 'S', 9141, 'L', 'E', '7717', '1835', '9961', 'e', '5275', '8833', 'z', 'o', 'K', 8935, 'R', 1481, 'J', 'k'], [9857, 'N', 'G', 'q', 'x', 231, 1337, 2767, 5181, 'E', '7717', '1835', '9961', 'e', '5275', '8833', 'z', 'o', 'a', 'y', 6593, 8107, 'C', 'g', 'l']

SOLUTION:
E, 7717, 1835, 9961, e, 5275, 8833, z, o