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

Ex Input:
['s', 'u', 'I', 't', '5653', '1351', 'p', 'n', 'V', '4089', '3689', 'D', '8733', 'e', 'h', '7295', '3557', 'i', '3711', '953', '1577', '2329', '261', '559', 'J', 'n', 'V', 7375, 'p'], ['a', 7915, 'C', 'G', 7485, 1217, 'k', 'w', 'Z', 7599, 'E', '5653', '1351', 'p', 'n', 'V', '4089', '3689', 'D', '8733', 'e', 'h', '7295', '3557', 'i', '3711', '953', '1577', '2329', '261', '559', 'J', 'n', 'Z', 7089, 'N', 1657, 'T', 5555, 5727, 1115, 'G', 'e']

Ex Output:
5653, 1351, p, n, V, 4089, 3689, D, 8733, e, h, 7295, 3557, i, 3711, 953, 1577, 2329, 261, 559, J, n


Ex Input:
[6113, 'G', 4431, 8099, 'I', 4271, '4733', 'W', 'O', 'm', '1199', '7659', '9145', '1189', 'M', 'u', '1751', 'n', '8029', 'Y', '4755', '2553', 'y', '7583', '3895', 'r', '4717', '9005', '5533', 'H', 6491, 'M', 4353, 'S', 9687, 'Z', 'i', 7375, 9663, 'o', 4167, 8535, 's', 4975, 'v', 's', 'e', 1513, 'g', 5703, 75], [7937, 3533, 'W', 'y', '4733', 'W', 'O', 'm', '1199', '7659', '9145', '1189', 'M', 'u', '1751', 'n', '8029', 'Y', '4755', '2553', 'y', '7583', '3895', 'r', '4717', '9005', '5533', 'G', 1911, 6881, 'H', 'K', 'K', 2941, 4011, 4337, 1235, 'w', 3891, 's', 'd', 'O', 'p', 'w', 9061, 'b', 3049]

Ex Output:
4733, W, O, m, 1199, 7659, 9145, 1189, M, u, 1751, n, 8029, Y, 4755, 2553, y, 7583, 3895, r, 4717, 9005, 5533


Ex Input:
['S', 4443, 4087, 8941, 9841, 9541, 'b', 8403, 'y', 'a', 'b', '6959', '9333', 'p', '7059', 'Y', 'p', 'E', '1987', '9793', 'G', 'r', 'P', 'y', '6055', '687', 'q', 'a', '683', 'N', 'G', '6371', '1637', '5283', 'H', '6095', 'f', '7585', 'u', 885, 4449, 6789, 541, 4107, 4877, 'd', 521, 'P', 'e', 'L', 'J', 1483, 'y'], ['r', 'o', 'b', '6959', '9333', 'p', '7059', 'Y', 'p', 'E', '1987', '9793', 'G', 'r', 'P', 'y', '6055', '687', 'q', 'a', '683', 'N', 'G', '6371', '1637', '5283', 'H', '6095', 'f', '7585', 'Y', 4921, 4549, 'X', 'f', 'C', 'i', 'X', 9963, 8983, 8917, 'n', 2711, 9675, 'v', 'N', 'q', 'j', 1605, 'v']

Ex Output:

b, 6959, 9333, p, 7059, Y, p, E, 1987, 9793, G, r, P, y, 6055, 687, q, a, 683, N, G, 6371, 1637, 5283, H, 6095, f, 7585