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

['R', 437, 'S', 'N', 'H', '3615', 'w', 'j', 'N', '6991', '7577', 'O', 'z', 'k', 'F', 'T', '3585', '5505', '5485', 'f', 'B', 3579, 'v', 8529, 'i'], ['w', 'j', 'X', 'G', 'I', 4567, 'H', 'w', 8869, 4535, 'L', 'q', 'u', 'V', 'L', '3615', 'w', 'j', 'N', '6991', '7577', 'O', 'z', 'k', 'F', 'T', '3585', '5505', '5485', 'f', 'R', 155]
3615, w, j, N, 6991, 7577, O, z, k, F, T, 3585, 5505, 5485, f

[3539, 6661, 127, 883, 'j', 'i', 9169, 4635, '8533', 'w', 'B', 'x', '8345', '1367', '8023', '4489', '5083', 'A', '2295', '2737', 'Q', 'H', 'Q', 4829, 'h', 'e', 'L', 6905, 't'], [7275, 1425, 'r', 'G', 'c', 's', 'W', 'L', 'C', 'o', '8533', 'w', 'B', 'x', '8345', '1367', '8023', '4489', '5083', 'A', '2295', '2737', 'z', 'V', 4703, 'c']
8533, w, B, x, 8345, 1367, 8023, 4489, 5083, A, 2295, 2737

['r', 'I', 79, 'q', 'K', 1181, 2955, 6593, 'o', 'A', 'l', 2763, 8041, 'R', 'a', '6335', '4317', 'h', 'M', '2023', 'J', '1699', '2961', 'C', '1531', '5969', 'a', 'k', '8511', '1859', 'r', 'c', 'j', '8419', 'j', 2929, 'z', 'V', 'G', 7067, 4387, 'C', 'k'], ['W', 's', 'n', 7707, 'h', 'a', '6335', '4317', 'h', 'M', '2023', 'J', '1699', '2961', 'C', '1531', '5969', 'a', 'k', '8511', '1859', 'r', 'c', 'j', '8419', 'z', 7407, 1417, 'e', 'D', 2975]

a, 6335, 4317, h, M, 2023, J, 1699, 2961, C, 1531, 5969, a, k, 8511, 1859, r, c, j, 8419