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

Ex Input:
['g', 6485, 9363, 'd', 'C', '7381', 'E', '3625', '8935', '4975', '4199', 'w', '4225', '9911', '4731', 'V', 'K', 2283, 7681, 'G', 1655, 'Y', 5095, 'b', 'x', 'V'], ['N', 'b', 'd', 't', 6171, 3157, 'y', 7821, 8523, 9675, 'd', 'C', '7381', 'E', '3625', '8935', '4975', '4199', 'w', '4225', '9911', '4731', 'G', 6357, 2383, 'j', 'N', 383]

Ex Output:
d, C, 7381, E, 3625, 8935, 4975, 4199, w, 4225, 9911, 4731


Ex Input:
[2255, 4205, 'U', '7567', 'k', 5167], ['Q', 9439, 'U', '7567', 'H', 1307]

Ex Output:
U, 7567


Ex Input:
[6889, 'N', 'z', 3919, 'o', 'c', 'y', 3533, 'f', 7353, 'r', 'g', 'Z', 'W', 4369, 'v', 'I', 943, '5765', 'Q', '8989', '2099', 'w', '5507', 'b', 'v', 'h', 'q', '1395', '1449', '4087', '5087', '2291', '2105', '8835', '4103', '1281', '4575', 'z', 'b', 'e'], [3103, 'q', 569, 8297, 'e', 'b', 4375, 'U', 9791, 8813, 'S', 'C', 6055, 5243, 'K', 8507, 9275, 2577, 5941, '5765', 'Q', '8989', '2099', 'w', '5507', 'b', 'v', 'h', 'q', '1395', '1449', '4087', '5087', '2291', '2105', '8835', '4103', '1281', '4575', 'z', 'c', 'S', 'i', 'j', 9411, 'q', 5823, 'q', 'g', 4889, 'T', 'R', 'O', 'V', 2445, 3069, 5735, 1261, 'x']

Ex Output:

5765, Q, 8989, 2099, w, 5507, b, v, h, q, 1395, 1449, 4087, 5087, 2291, 2105, 8835, 4103, 1281, 4575, z