In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[1001, 9417, '7135', 'q', 'C', '1417', 'x', '2263', 'F', 539, 5643, 1153, 5893, 'f'], [7791, 6635, 401, '7135', 'q', 'C', '1417', 'x', '2263', 'X', 8455]
7135, q, C, 1417, x, 2263

['H', 'z', 'i', 2235, 'F', 7863, 5279, 6871, 6305, 545, 'i', 'x', 1179, 4813, 7929, 9261, 'm', 'w', '8797', '6621', 'o', '9615', 'Q', '3235', '5995', '939', 't', 'T', 'g', 'c', '4047', 'm', 'V', 'P', '8637', 's', 'Z', 'G', 6405, 1707], [9085, 4723, 'q', 'i', 'w', 5997, 'w', 'H', 'N', 'v', 4797, 5633, 7441, 'O', 9121, 'h', 9939, 'w', '8797', '6621', 'o', '9615', 'Q', '3235', '5995', '939', 't', 'T', 'g', 'c', '4047', 'm', 'V', 'P', '8637', 'o', 2775, 5765, 'H', 309, 609, 9481, 'x']
w, 8797, 6621, o, 9615, Q, 3235, 5995, 939, t, T, g, c, 4047, m, V, P, 8637

[8683, 635, 't', 'L', 'U', 'n', 'm', '2561', 'Y', 'q', 'y', '1015', 'w', 4641, 'n', 'R', 5605, 'n', 'z', 'e'], [7587, 'N', 6053, 1877, 'U', 'n', 'm', '2561', 'Y', 'q', 'y', '1015', 'k', 4543, 6317, 7145]

U, n, m, 2561, Y, q, y, 1015