TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [4961, 'H', 9957, 'w', 'K', 'Y', 3375, 'S', '3191', '4439', 'C', '1965', '2787', '4507', 'y', 2753, 2989, 6093, 7091, 8043, 'c'], [9279, 'S', 6127, 5845, 237, 'S', '3191', '4439', 'C', '1965', '2787', '4507', 'w', 9497, 'K', 2297]

SOLUTION: S, 3191, 4439, C, 1965, 2787, 4507

PROBLEM: [6129, 5205, 127, 9057, 6969, 'A', 5777, 2053, 2141, 7555, 'n', 5593, 4695, 2315, 913, 'b', 3471, 2447, 6689, 'B', '1717', 'S', '9761', '4155', '5049', '879', 'n', '7459', '8765', 'p', '5109', '3135', 'F', '4463', '103', '7581', '7305', 'Q', 'V', 'f', '4413', 'E', 'L', '7993', 'Q', 'E', '9719', '6599', 'u', '2895', 'j', 3893, 855, 'M', 831, 'q', 'V', 'h', 'l', 5363, 'H'], [8061, 5223, 'A', 4297, 'e', 4831, 'w', 'a', 8171, 7891, 'F', 8403, 'F', 5379, 4651, 'M', 1727, 'b', 5653, '1717', 'S', '9761', '4155', '5049', '879', 'n', '7459', '8765', 'p', '5109', '3135', 'F', '4463', '103', '7581', '7305', 'Q', 'V', 'f', '4413', 'E', 'L', '7993', 'Q', 'E', '9719', '6599', 'u', '2895', 'Q', 'E', 2833, 9505, 'C', 6339, 'E', 1589, 5851, 'K', 'r', 4829, 'O', 373, 'K', 8289, 3825, 'i', 'p', 7325, 3637, 6649, 'p', 6411, 2201, 'S', 'Q', 9247, 't']

SOLUTION: 1717, S, 9761, 4155, 5049, 879, n, 7459, 8765, p, 5109, 3135, F, 4463, 103, 7581, 7305, Q, V, f, 4413, E, L, 7993, Q, E, 9719, 6599, u, 2895

PROBLEM: [9077, 'd', 543, 'Z', 'Z', 'a', 3003, 'R', 'j', 'h', 'y', 'q', '1585', '2009', 'u', '1227', 'x', 'W', '6213', '525', '8707', '3003', 'f', '4379', 'g', 'S', '3565', '3785', 'J', 'i', 'I', 'U', 's', 'k', 'O', 7515, 4949, 'Z', 'v', 4271], [1507, 'b', 's', 'm', 5063, 'A', 'k', 8227, 2809, 3949, 'q', 967, 2911, 'T', 4061, 5811, 1377, 'y', 'q', '1585', '2009', 'u', '1227', 'x', 'W', '6213', '525', '8707', '3003', 'f', '4379', 'g', 'S', '3565', '3785', 'J', 'i', 'e', 'C', 'e', 'y', 3147, 'N']

SOLUTION:
y, q, 1585, 2009, u, 1227, x, W, 6213, 525, 8707, 3003, f, 4379, g, S, 3565, 3785, J, i