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

Ex Input:
[93, 'H', 'd', 'z', 'G', 'u', '9033', '709', '6413', 'C', 'j', 8909, 5687], [9451, 2867, 'G', 'u', '9033', '709', '6413', 'Y', 'y']

Ex Output:
G, u, 9033, 709, 6413


Ex Input:
['u', 'f', 'p', 'x', 'C', 'X', 'e', 8465, 6391, 'A', 'j', 131, 'X', 'k', 5477, 'k', 'T', 5355, 's', 6799, 8593, 7969, 5191, '5513', '6281', 'k', 'G', 'L', 'M', 'P', 'G', 'D', '2061', '1721', 'U', '6379', '2671', '8441', 'Z', 'j', '399', 'C', '4585', '5519', 'r', 'L', '3217', '7351', '6193', 'h', 1877, 9755, 9899, 8297, 851, 'H', 'n', 'A', 1535, 4505, 'D'], [7039, 4223, 'w', 'f', 'v', 7687, 8811, 'w', 'c', 9503, 'R', 'V', 3265, 8215, 'f', 5967, 561, 279, 4825, '5513', '6281', 'k', 'G', 'L', 'M', 'P', 'G', 'D', '2061', '1721', 'U', '6379', '2671', '8441', 'Z', 'j', '399', 'C', '4585', '5519', 'r', 'L', '3217', '7351', '6193', 'd', 63, 669, 'w', 3217, 'p', 4103, 4607, 'Q', 'G', 6563, 8963, 6023, 'S', 2849, 'D', 'p']

Ex Output:
5513, 6281, k, G, L, M, P, G, D, 2061, 1721, U, 6379, 2671, 8441, Z, j, 399, C, 4585, 5519, r, L, 3217, 7351, 6193


Ex Input:
[3723, 'q', 4019, 'W', 'u', 3265, 's', 'a', 'f', 'x', 'k', 7491, 'i', 5461, 1297, 'M', 8919, 77, 'L', 4947, 'p', 'w', '6551', '6747', 'G', 't', 'm', 'N', 'g', '6875', '2303', '6951', '5559', 'B', '6577', 't', '3137', '707', 'd', '205', 'x', 'i', 2325, 'J', 8235, 'w', 'k', 'u', 1663], ['S', 2739, 'A', 'F', 'U', 'b', 'y', 't', 3223, 231, 'z', 1143, 4337, 1403, 5467, 3727, 5917, 'p', 'w', '6551', '6747', 'G', 't', 'm', 'N', 'g', '6875', '2303', '6951', '5559', 'B', '6577', 't', '3137', '707', 'd', '205', 'y', 'b', 8443]

Ex Output:

p, w, 6551, 6747, G, t, m, N, g, 6875, 2303, 6951, 5559, B, 6577, t, 3137, 707, d, 205