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

['g', 9605, '2057', '3119', 'R', 'X', 'p', '4501', 'h', '347', '7435', 'J', '4601', '4601', 'E', '8787', 'I', 'i', 3357, 'i', 6367, 't', 2131, 'J', 'W', 501, 679, 'o', 8079, 'O', 'u'], [761, 8395, '2057', '3119', 'R', 'X', 'p', '4501', 'h', '347', '7435', 'J', '4601', '4601', 'E', '8787', 'I', 'K', 'n', 9433]
2057, 3119, R, X, p, 4501, h, 347, 7435, J, 4601, 4601, E, 8787, I

['T', 'L', 9743, 2463, 945, 'n', 'z', '1331', '7235', '8333', 'a', '4137', 'b', '9779', 'Y', 4345, 3947], [9937, 7577, '1331', '7235', '8333', 'a', '4137', 'b', '9779', 'z', 6129, 1469, 3001]
1331, 7235, 8333, a, 4137, b, 9779

['i', 'v', '9571', 'p', '9029', '567', 'Y', 'C', 't', 'X', 'M', 'Q'], [4425, 307, '9571', 'p', '9029', '567', 'Y', 'C', 'a', 'L', 'V', 'q', 'R', 2683]

9571, p, 9029, 567, Y, C