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

[Q]: ['C', 'd', 'U', 'O', 'X', 'Q', 75, 'n', '1745', '4477', '5381', 'S', 'G', '257', 'Q', '2891', 'e', 'U'], ['G', 'H', 7457, 'N', '1745', '4477', '5381', 'S', 'G', '257', 'Q', '2891', 'G', 'x', 'm', 865, 9285, 1495, 'l', 'J']
[A]: 1745, 4477, 5381, S, G, 257, Q, 2891


[Q]: [4183, 'U', 7363, 'G', 'p', 'm', 5967, 7979, 'o', 6465, 1603, 'a', 'U', 539, 'V', 867, 'z', '9291', '3659', 'X', '9869', 'S', '7001', '347', 'F', '1433', 'c', 'J', '6113', 'H', 'd', 'J', '8705', 'P', 1783], [4781, 4033, 'M', 'W', 4561, 'Z', 'z', '9291', '3659', 'X', '9869', 'S', '7001', '347', 'F', '1433', 'c', 'J', '6113', 'H', 'd', 'J', '8705', 's', 4093, 201, 'i', 'Y', 'S', 2227, 'C', 5375, 1627]
[A]: z, 9291, 3659, X, 9869, S, 7001, 347, F, 1433, c, J, 6113, H, d, J, 8705


[Q]: ['B', 9853, 'w', 'j', '5057', 't', '525', '9735', 'F', '4399', 'I', 's', '515', 'F', 'e', '3029', 'C', 'n', 'O', '9043', '2965', '2151', 'h', 'N', 8257], ['A', 8771, 8301, 'v', 'b', 3541, 8693, 'k', 2865, 2997, 'B', 'A', 'h', 'j', '5057', 't', '525', '9735', 'F', '4399', 'I', 's', '515', 'F', 'e', '3029', 'C', 'n', 'O', '9043', '2965', '2151', 'H', 'K', 5233, 1671, 'B', 3143, 6307, 4843, 7757, 1833, 'f', 5199, 'x']
[A]:
j, 5057, t, 525, 9735, F, 4399, I, s, 515, F, e, 3029, C, n, O, 9043, 2965, 2151