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

Ex Input:
[5179, 's', 7203, 4301, 3441, 'k', 'P', 't', 'r', 3027, 's', 3809, 'u', 'S', 'h', 5087, 'z', 'a', 'b', '3333', '6041', '2765', 'q', '9485', '7697', 'E', '509', 'Q', '1573', '4879', '1197', '4515', 'k', 'c', 'z', 'V', 'l', 521, 9401, 3845, 6245, 3437, 'w', 'u'], ['u', 4399, 'R', 'v', 'x', 1061, 7505, 'r', 8411, 'o', 9285, 477, 3823, 'O', 'B', 2731, 5879, 'a', 'b', '3333', '6041', '2765', 'q', '9485', '7697', 'E', '509', 'Q', '1573', '4879', '1197', '4515', 'k', 'c', 'G', 9613, 8995, 3881, 'i', 'G', 't', 2473, 1297, 7481, 'v', 'a', 7607, 1147, 3263, 'p']

Ex Output:
a, b, 3333, 6041, 2765, q, 9485, 7697, E, 509, Q, 1573, 4879, 1197, 4515, k, c

Ex Input:
[8733, 'v', 'p', 5209, '4029', 'C', 'c', '3735', 'F', 'P', '6489', 'x', 'R', '8225', 'S', 'O', '8797', 'b', '2799', '4967', '653', 'k', '8993', '493', 'O', 'b', 3779, 5973, 'i', 5921, 'N', 5057, 'A', 2577, 'Z', 1771, 'a', 1067, 'n', 'R', 'g', 4261, 2179, 6831, 4749], [9955, 4173, 5331, 5307, 8589, 7067, 'u', 8543, '4029', 'C', 'c', '3735', 'F', 'P', '6489', 'x', 'R', '8225', 'S', 'O', '8797', 'b', '2799', '4967', '653', 'k', '8993', '493', 'O', 'e', 3355, 6925, 4047, 1911, 9227, 'F', 'b', 6205, 'S', 'm', 'E', 'a', 8093, 277]

Ex Output:
4029, C, c, 3735, F, P, 6489, x, R, 8225, S, O, 8797, b, 2799, 4967, 653, k, 8993, 493, O

Ex Input:
['e', 'd', 8659, 6023, 'V', 'H', 'd', 'U', 9359, 'V', 'u', 'v', 2401, 'a', 'P', 'X', 1099, 4105, 'o', '2201', 'm', '8533', 'M', 'e', '2967', '1053', '8157', '6395', '8225', '6543', 'Q', '9957', '5823', '2071', 'F', '8903', '5367', 'X', 'd', '2691', '4605', 'b', 9575, 'j', 'A', 'e', 8081, 5561, 4661, 'X', 'X', 3461, 't', 6159, 'C', 8961, 'q', 'J', 2857, 5867, 'x', 9935, 'R'], ['F', 5595, 5707, 'T', 529, 'H', 8983, 5177, 'r', 'c', 'o', '2201', 'm', '8533', 'M', 'e', '2967', '1053', '8157', '6395', '8225', '6543', 'Q', '9957', '5823', '2071', 'F', '8903', '5367', 'X', 'd', '2691', '4605', 'U', 9791, 1707, 8237, 9409, 'b', 'u', 5969, 9873, 165, 't', 't']

Ex Output:
o, 2201, m, 8533, M, e, 2967, 1053, 8157, 6395, 8225, 6543, Q, 9957, 5823, 2071, F, 8903, 5367, X, d, 2691, 4605