In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['H', 9227, 9923, 7577, 8169, 'k', 'B', 'L', 6329, '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'Y', 'M', 7749, 'm', 4159, 'C', 3319, 9363, 2283, 'm', 4571, 'e'], ['u', 'Z', 'r', 1503, 'G', 9799, 'z', 'F', 'b', 'N', '4183', '5427', '255', 'Y', 'C', 'g', 'I', 'J', '6847', 'D', '2735', 'X', 'J', 7431, 3855, 4535, 6657, 8809, 7885, 'U', 1753, 3423]

Answer: 4183, 5427, 255, Y, C, g, I, J, 6847, D, 2735, X


Question: ['e', 439, '9737', '9901', 'J', '4323', 'J', '3137', 'G', 'j', 4931, 7411, 'B', 'H', 'j', 7789], ['F', 'J', '9737', '9901', 'J', '4323', 'J', '3137', 'G', 'R', 'i', 'c', 'k', 'h', 'u']

Answer: 9737, 9901, J, 4323, J, 3137, G


Question: [3011, 321, 7225, 'm', '2289', 't', 'f', '943', '2271', 'X', 'T', 8363, 'c'], [9619, 5525, '2289', 't', 'f', '943', '2271', 'X', 'M', 'g', 'U', 'N']

Answer:
2289, t, f, 943, 2271, X