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

Ex Input:
['G', 'E', 'A', 'u', 'x', 'W', 'o', 'e', 'i', 'B', 3441, 'S', 8211, 'E', '5913', '4807', '8365', 'v', '5383', 'V', 'M', 'i', 'I', 'J', '1475', '3385', 'r', '9983', 'U', 'i', 'a', 9789, 4073, 'J', 'C', 8849, 6749, 'G', 5237, 9697, 1425, 'J', 5755], ['W', 'S', 'V', 'r', 'd', 'v', 7267, 7665, 'c', 3763, 'Z', 7427, 4575, 'D', 'q', 'U', '5913', '4807', '8365', 'v', '5383', 'V', 'M', 'i', 'I', 'J', '1475', '3385', 'r', '9983', 'U', 'i', 'z', 4797]

Ex Output:
5913, 4807, 8365, v, 5383, V, M, i, I, J, 1475, 3385, r, 9983, U, i

Ex Input:
[6987, 'F', 'j', 'E', 'P', 947, 823, 'P', 4655, 'C', 'l', 'R', 'z', 5705, 'I', 'H', 'y', 2167, 7443, 'E', 'F', 'd', '567', '1385', 'd', '1013', 'Q', '3983', '5891', '6397', '1701', 'd', 'v', 'N', '4551', '9415', '5691', 'n', '3435', '1485', 'u', 'Q', '3191', 'D', 'y', 665, 'P', 'k'], [4453, 'F', 'b', 1309, 'm', 'H', 'd', '567', '1385', 'd', '1013', 'Q', '3983', '5891', '6397', '1701', 'd', 'v', 'N', '4551', '9415', '5691', 'n', '3435', '1485', 'u', 'Q', '3191', 'p', 'f', 7091]

Ex Output:
d, 567, 1385, d, 1013, Q, 3983, 5891, 6397, 1701, d, v, N, 4551, 9415, 5691, n, 3435, 1485, u, Q, 3191

Ex Input:
[7085, 'p', '6395', 'n', '9595', 'H', 'q', 'I', '9467', 'B', '8917', '915', 'E', '5019', 'l', '701', '4115', '1117', '4511', 'q', 'b', 'j', 'f', 7247, 'n', 'X', 4885, 'v', 6743, 'F', 'f', 455, 'c', 9277, 'j'], ['n', 6885, 9501, 'J', 6951, 'z', 'V', 'S', 'v', 'h', '6395', 'n', '9595', 'H', 'q', 'I', '9467', 'B', '8917', '915', 'E', '5019', 'l', '701', '4115', '1117', '4511', 'q', 'V', 'S', 6481, 5335]

Ex Output:
6395, n, 9595, H, q, I, 9467, B, 8917, 915, E, 5019, l, 701, 4115, 1117, 4511, q