instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[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]
answer:
z, 9291, 3659, X, 9869, S, 7001, 347, F, 1433, c, J, 6113, H, d, J, 8705


question:
[5401, 'j', 'y', 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'r', 'Z', 'F', 2683, 8021, 'c', 8229, 1989, 'm', 'r', 'O', 393, 2007, 9669, 'g', 8273], [6117, 7069, 'N', 'b', 7691, 3999, 8865, 1449, 'J', 'H', 'n', 'S', 7143, 6141, 2137, 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'h', 4013, 9577, 3799]
answer:
I, X, o, P, F, Z, N, 3703, V, b, I, 6417, c, 5287, K, 9693


question:
['B', 'P', '9811', '9755', 'L', '2115', 'r', 'e', 'k', 'e', 6927, 639], ['u', 'k', 8553, 't', '9811', '9755', 'L', '2115', 'r', 'X', 'p', 'f', 'R']
answer:

9811, 9755, L, 2115, r