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

['v', 4045, 'D', 'P', 181, 4575, 'E', 'X', 'f', 2495, 'b', 5507, 8921, 'H', 8327, '893', 'f', '4969', 'B', 'A', 'T', 'V', 's', 'W', 'p', '5059', '6969', '9305', '4813', 's', 'X', 'y', 487, 'o', 'j', 'H', 'M', 2043, 8101, 'r', 5675, 'H'], ['X', 2089, 517, '893', 'f', '4969', 'B', 'A', 'T', 'V', 's', 'W', 'p', '5059', '6969', '9305', '4813', 's', 'H', 'P', 'M', 'X', 'B', 'y', 183, 3033, 2469, 2793, 8975]
893, f, 4969, B, A, T, V, s, W, p, 5059, 6969, 9305, 4813, s

[7395, 6997, 'Z', 2015, 'v', '4045', 'F', 'O', 'N', 'k', '6013', 'C', 8179, 4675, 'x', 'k', 'V'], ['P', 'A', 'v', '4045', 'F', 'O', 'N', 'k', '6013', 'k', 7667, 3913, 5111, 1215, 'r', 'g']
v, 4045, F, O, N, k, 6013

['A', 3101, 'H', '2921', '9755', 'C', 'D', 'M', '2927', '3309', '8793', '2937', 'E', 'g', 'M', 'K', 'K', 'k', 'b', 'H', 'i', 7165, 9791], ['T', 1305, 2225, 'H', '2921', '9755', 'C', 'D', 'M', '2927', '3309', '8793', '2937', 'E', 'P', 'V', 7261, 'B', 'V', 'M', 6299, 'B']

H, 2921, 9755, C, D, M, 2927, 3309, 8793, 2937, E