TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [4301, 2885, 'X', 8841, 3911, 'l', 4267, 'M', 3861, 8005, 'm', '4475', 'b', '9275', 'w', '1043', '2027', '1', 'M', 'y', 'W', '3565', '8755', '6253', '5453', 'W', 'Z', 'f', 7767, 5683, 'l', 8029, 'C', 5169, 'F', 'b', 5421, 's', 'q', 203, 4903, 9957, 9367], [4131, 'w', 3479, 'z', 'm', 9829, '4475', 'b', '9275', 'w', '1043', '2027', '1', 'M', 'y', 'W', '3565', '8755', '6253', '5453', 'W', 'Z', 'v', 1275, 3867, 6831, 6147, 'K']

SOLUTION: 4475, b, 9275, w, 1043, 2027, 1, M, y, W, 3565, 8755, 6253, 5453, W, Z

PROBLEM: ['N', 7229, '4831', 'P', 'E', 7925], [3857, 'C', '4831', 'P', 'g', 'p']

SOLUTION: 4831, P

PROBLEM: ['i', 5859, 9001, 'G', 9067, 'G', 'o', 5355, 'l', 'x', 'E', 'm', 'q', '7265', 'c', '3279', '6563', '9377', 'g', '3817', '8001', 'i', '7557', '1377', '5159', '6213', 'Z', 'n', 'p'], [9683, 'T', 1675, 565, 'l', 'E', 'm', 'q', '7265', 'c', '3279', '6563', '9377', 'g', '3817', '8001', 'i', '7557', '1377', '5159', '6213', 'Z', 'Y', 4419, 7473, 8291, 's', 5303]

SOLUTION:
E, m, q, 7265, c, 3279, 6563, 9377, g, 3817, 8001, i, 7557, 1377, 5159, 6213, Z