In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['l', 581, 4659, 2559, 'f', 'S', '1219', '6225', '515', '5369', 'w', 'V', 7431, 6195, 1731, 'J', 9541], [8813, 7733, 'n', 'a', 'h', 981, 'S', '1219', '6225', '515', '5369', 'w', 'q', 'A', 'U', 'J']

Answer: S, 1219, 6225, 515, 5369, w


Question: [5555, 'e', 'k', '4653', 'S', 'q', 'o', 'z'], [8655, 3981, 'k', '4653', 'S', 'q', 'k', 8991, 8619, 's']

Answer: k, 4653, S, q


Question: ['J', 5981, 9337, 'Z', 2971, 'D', 8913, '543', '4245', 'h', '2109', 'l', 'i', '2761', 'P', 'X', 'r', '7427', 't', '5943', 'q', '9735', 'M', 'L', 'c', 6345, 'G', 3107, 'q', 'b', 'x', 411, 'K', 'b', 'J', 5673, 'y'], [7481, 4617, 'b', 'a', 6219, 4415, 3851, '543', '4245', 'h', '2109', 'l', 'i', '2761', 'P', 'X', 'r', '7427', 't', '5943', 'q', '9735', 'f', 'i', 1603, 5455, 'V']

Answer:
543, 4245, h, 2109, l, i, 2761, P, X, r, 7427, t, 5943, q, 9735