TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [5413, 'T', 'i', 'Q', 'Y', 'H', '2143', 'M', 'p', 'M', 'l'], ['Y', 'p', 'Y', 'H', '2143', 'M', 'A', 5017, 4553]

SOLUTION: Y, H, 2143, M

PROBLEM: ['Q', 4345, 'U', 6921, 'y', 57, 8287, 8385, 'O', '3359', 'S', '7355', '2263', 'd', 'd', 'i', 't', 'E', 'X', 'V', 2801], [3259, 'S', 'e', 'n', 'c', 'B', 'O', 217, 'O', '3359', 'S', '7355', '2263', 'd', 'd', 'i', 't', 'E', 'j', 'I', 5767, 'X', 8283, 8895, 'd', 8329]

SOLUTION: O, 3359, S, 7355, 2263, d, d, i, t, E

PROBLEM: [9515, 9087, 2985, 981, 'W', 4783, 'N', 373, 5555, 'a', 'm', 1647, 2125, 'K', '879', 'p', '227', 'o', 'f', '9869', '2207', '7699', '4929', '861', 'E', 'm', 'N', '7669', 'E', 'V', '3695', '4337', '4717', 'X', '451', '4359', 'e', '7079', '9635', 'c', 'B', 8519, 4865, 7019, 'y', 'r', 2353, 4047, 4037, 3523, 951, 'Z'], ['K', 2035, 'A', 'G', 'a', 7757, 'S', 7165, 7331, 2789, 's', 9287, 'd', 983, '879', 'p', '227', 'o', 'f', '9869', '2207', '7699', '4929', '861', 'E', 'm', 'N', '7669', 'E', 'V', '3695', '4337', '4717', 'X', '451', '4359', 'e', '7079', '9635', 'c', 'N', 8325, 7779, 'f', 'V', 6701, 'Z', 6545, 2389, 4201, 8829, 'K', 9103, 'F', 'C', 3835, 8249, 'e', 567, 'i', 2605, 2201]

SOLUTION:
879, p, 227, o, f, 9869, 2207, 7699, 4929, 861, E, m, N, 7669, E, V, 3695, 4337, 4717, X, 451, 4359, e, 7079, 9635, c