In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [9575, 'B', 2013, 'J', 'e', 7839, 1517, 1505, 'T', 1109, 5639, 'o', '4409', 'L', '9207', '2481', 'W', '5287', 'h', 'b', 'h', 'T', 'g', 'k', '5867', 'p', '3705', '1257', '4107', '3389', 'a', 'r', 'j', 3455, 4281, 7515, 2685, 617, 'M', 'f', 1943, 2675, 'L', 'U'], [1429, 2865, 'Y', 745, '4409', 'L', '9207', '2481', 'W', '5287', 'h', 'b', 'h', 'T', 'g', 'k', '5867', 'p', '3705', '1257', '4107', '3389', 'a', 'r', 'F', 'r', 'w', 3275, 'x', 'y', 'R', 'N', 'P', 4961, 'm', 'v', 'L', 'g', 'B']

Answer: 4409, L, 9207, 2481, W, 5287, h, b, h, T, g, k, 5867, p, 3705, 1257, 4107, 3389, a, r

Question: [7045, 'e', 3545, 6563, '5913', 'X', '5591', 'o', 'T', 'b'], [145, 'm', 'I', 'F', '5913', 'X', '5591', 'o', 'F', 6499, 3777]

Answer: 5913, X, 5591, o

Question: ['M', 'm', 4925, 'A', 'r', 'Y', '4515', '59', '7469', '8123', '2029', '4793', '8897', '3735', '7013', 'G', 'i'], ['T', 5527, 'V', 2589, 'r', 'Y', '4515', '59', '7469', '8123', '2029', '4793', '8897', '3735', '7013', 'e', 'f', 'i', 'I', 'T', 4211]

Answer:
r, Y, 4515, 59, 7469, 8123, 2029, 4793, 8897, 3735, 7013