TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['z', 883, 9795, 4785, 'R', 927, 6697, 'Y', 'a', 'V', 'r', 'x', 'D', '4987', 'p', 'O', 'w', 'g', 'U', '3989', '8321', '9091', '3263', '2091', '2505', '1055', '5617', '2913', '9717', '4691', 'e', 'a', 'o', 'O', 'o', 'o', 'k', 5419], ['L', 4127, 'J', 5701, 'u', 'D', '4987', 'p', 'O', 'w', 'g', 'U', '3989', '8321', '9091', '3263', '2091', '2505', '1055', '5617', '2913', '9717', '4691', 'e', 'g', 'e', 'G', 'U', 4361, 'z', 3019, 'l', 6969, 'z', 1821, 8135, 4831, 4315, 'F', 6801, 185]

SOLUTION: D, 4987, p, O, w, g, U, 3989, 8321, 9091, 3263, 2091, 2505, 1055, 5617, 2913, 9717, 4691, e

PROBLEM: ['N', 'D', 'j', 8763, 8215, 'G', 'Z', 'v', 909, 'K', 'p', '3071', 'A', '8545', '3691', 'A', '5101', 'm', '9643', '8351', 'a', '4169', 'x', 'q', '8727', '9725', '4157', 'p', '3653', '3597', '1429', 'B', '1933', 'K', '3411', '1361', '9001', '4231', '8551', 'x', '6641', 'A', 4005, 'o', 8113, 'k', 1775, 3079, 8855, 'o', 'l', 255, 6343, 1891, 9015, 5959, 9905, 2355, 'w', 2921, 477, 'Y', 6563, 'm', 'n'], ['s', 6609, 3025, 'J', '3071', 'A', '8545', '3691', 'A', '5101', 'm', '9643', '8351', 'a', '4169', 'x', 'q', '8727', '9725', '4157', 'p', '3653', '3597', '1429', 'B', '1933', 'K', '3411', '1361', '9001', '4231', '8551', 'x', '6641', 'L', 'I', 1465, 'S', 'L', 9083, 9771, 8751, 'D', 'E', 2919, 'o', 2127, 3959]

SOLUTION: 3071, A, 8545, 3691, A, 5101, m, 9643, 8351, a, 4169, x, q, 8727, 9725, 4157, p, 3653, 3597, 1429, B, 1933, K, 3411, 1361, 9001, 4231, 8551, x, 6641

PROBLEM: [823, 'q', 't', '6897', '4403', 'P', 'c', 'c'], ['z', 6779, 8369, 't', '6897', '4403', 'L', 'l', 'x']

SOLUTION:
t, 6897, 4403