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

Ex Input:
[5381, 'H', 'w', 9281, 3195, 2609, 'v', 'q', 'O', 10019, 'Q', 'K', 'c', 'J', 'A', 'a', 313, 5517, '3007', '1737', 'F', 'a', '4559', '3987', '6211', 'v', '5531', '9565', '1705', '7747', '8567', '5965', '4195', 'p', '2775', 'g', 'K', 'n', 'B', 'U', 'T', '8995', 'c', '2831', 'n', 'Q', 'l', '6749', 'z', 4391, 'Z', 3229, 'f', 'z', 6131, 'm', 'U', 5825], [6363, 6625, 'f', 7841, 'J', 'j', 993, 'p', 'f', 'X', 'j', 361, 4325, 'a', 649, '3007', '1737', 'F', 'a', '4559', '3987', '6211', 'v', '5531', '9565', '1705', '7747', '8567', '5965', '4195', 'p', '2775', 'g', 'K', 'n', 'B', 'U', 'T', '8995', 'c', '2831', 'n', 'Q', 'l', '6749', 'G', 6719, 2367, 9155, 'B', 7493, 9415, 'j', 'k', 'j', 'v', 'k', 'Z', 9021, 'f', 'x', 3213, 'p', 3453, 'w']

Ex Output:
3007, 1737, F, a, 4559, 3987, 6211, v, 5531, 9565, 1705, 7747, 8567, 5965, 4195, p, 2775, g, K, n, B, U, T, 8995, c, 2831, n, Q, l, 6749


Ex Input:
[7231, 2153, '3257', '3693', 'P', 3291], [1543, 6411, '3257', '3693', 'G', 'k']

Ex Output:
3257, 3693


Ex Input:
['k', 8463, 'E', '4641', '4611', '9389', 'u', 'X'], ['f', 'A', 'o', '4641', '4611', '9389', 'B', 6785, 809]

Ex Output:

4641, 4611, 9389