TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [9995, 237, 'f', 'q', '4659', 'C', '1809', 'g', '8581', '3805', '8549', 'H', '8421', 'J', '889', '1383', 'a', 'u', 'u', 'i', 6289, 6979, 8697, 9881, 1747, 4169, 99, 'V', 261, 'n', 2261, 9455], [5613, 'B', 'z', 3941, 571, 9137, 'G', 'a', 3419, 2805, 1425, 'x', 'f', 'q', '4659', 'C', '1809', 'g', '8581', '3805', '8549', 'H', '8421', 'J', '889', '1383', 'a', 'u', 'u', 'n', 3707, 5783]

SOLUTION: f, q, 4659, C, 1809, g, 8581, 3805, 8549, H, 8421, J, 889, 1383, a, u, u

PROBLEM: [7485, 'Y', 'T', '5979', 'w', 'Q', 'e'], [1525, 4389, 'm', 'T', '5979', 'w', 'w', 1497, 8995]

SOLUTION: T, 5979, w

PROBLEM: ['y', 6955, 'D', '9393', 'o', 'w', 'K', '3765', 'l', 'B', 'R', 't', 1761, 7431, 67], [5565, 9925, 'K', 349, 7221, 'S', 591, 'D', '9393', 'o', 'w', 'K', '3765', 'l', 'g', 'A', 'Z', 'b', 'a', 'c']

SOLUTION:
D, 9393, o, w, K, 3765, l