In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['i', 9089, 'v', 3587, 797, '3179', 'L', 'E', 'v', '1201', 'N', 'V', 'j', 'I', 'k', '2371', '6561', 'g', 'u', '8517', 'Q', 'F', 'G', 'j', 'V', 'c', 8457], ['m', 'q', 'M', 9351, 7793, 'Z', 'c', 2989, 5045, '3179', 'L', 'E', 'v', '1201', 'N', 'V', 'j', 'I', 'k', '2371', '6561', 'g', 'u', '8517', 'Q', 'F', 'G', 'T', 8659, 2179, 4153, 'O', 'j', 'X', 'u', 'j', 9323]