In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[7993, 'F', 2479, 8295, '9207', '8927', '2113', 'u', 'w', 3273], [4083, 'Z', '9207', '8927', '2113', 'u', 'K', 'V']