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

Example Input: ['u', 4637, 'h', 2259, 'M', 'i', 'h', 'X', 7083, 'o', 't', 9421, 't', 785, 'Y', 'Y', '5531', 'P', 'x', 'b', '4899', 'Y', '8909', '7749', 'k', '4049', '1237', 'M', '8579', 'N', '3167', '9123', '6973', '4981', 'I', '7231', '9783', '9823', 'c', 'e', '7169', '4003', 'C', 8237, 9899, 'M', 3217, 4903, 'I', 5279, 'T', 6849, 3373, 'x', 'S', 'l', 8665, 'V', 'v', 'I', 'A', 'E', 4367, 9513, 'i', 2897, 3433, 8091, 5011], [5327, 4587, 'E', 'w', 4287, 'W', 3339, 2729, 'q', 'Y', '5531', 'P', 'x', 'b', '4899', 'Y', '8909', '7749', 'k', '4049', '1237', 'M', '8579', 'N', '3167', '9123', '6973', '4981', 'I', '7231', '9783', '9823', 'c', 'e', '7169', '4003', 'p', 7351, 4915, 4485, 7747]
Example Output: Y, 5531, P, x, b, 4899, Y, 8909, 7749, k, 4049, 1237, M, 8579, N, 3167, 9123, 6973, 4981, I, 7231, 9783, 9823, c, e, 7169, 4003

Example Input: ['n', 'B', 9073, 2685, '3289', '9837', '4995', 'e', '3075', 'm', '1005', '2279', 'P', '3949', '643', 'y', '6717', 'I', '891', 'k', 'Z', 'i', 643, 5111, 2247, 'a', 'D', 'd', 1549, 'y', 513, 9369], ['Q', 'n', 'z', 9967, 'S', 9781, 1179, 'f', 5261, '3289', '9837', '4995', 'e', '3075', 'm', '1005', '2279', 'P', '3949', '643', 'y', '6717', 'I', '891', 'k', 'G', 215, 'Q', 4821, 9073]
Example Output: 3289, 9837, 4995, e, 3075, m, 1005, 2279, P, 3949, 643, y, 6717, I, 891, k

Example Input: ['s', 'p', 'k', 8821, 5869, 'K', 9853, 'p', 'I', 2411, 'd', 'g', 33, 'n', 'm', 'p', 4353, 107, 'z', 'O', 7267, 9541, 'B', 'T', 'q', 6785, 5535, 1517, 725, 2103, '1005', '539', 'L', 'M', '197', 'e', '7783', 'S', 'c', '1117', 'G', '6991', 'S', '6979', 'z', '5551', '2969', '9539', 'i', 'l', 'f', '4831', 'K', '9059', '1681', '8587', '861', '6579', '8085', '3293', 'l', 'n', 'j', 817, 'Z', 'p', 2673, 'x', 8641, 2165, 4807, 3973, 7993, 'F', 9375, 9863, 'f', 8877, 2583, 3647, 5377, 'D', 'J', 8413, 6647, 3839, 3533], [1209, 3665, '1005', '539', 'L', 'M', '197', 'e', '7783', 'S', 'c', '1117', 'G', '6991', 'S', '6979', 'z', '5551', '2969', '9539', 'i', 'l', 'f', '4831', 'K', '9059', '1681', '8587', '861', '6579', '8085', '3293', 'M', 5597, 9173, 'W', 's', 893, 1181, 'E', 7635, 3867, 'T', 's', 'm', 8013, 'U', 'O', 4973, 'I', 9991]
Example Output:
1005, 539, L, M, 197, e, 7783, S, c, 1117, G, 6991, S, 6979, z, 5551, 2969, 9539, i, l, f, 4831, K, 9059, 1681, 8587, 861, 6579, 8085, 3293