Detailed Instructions: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Q: ['h', 'u', 671, 'C', 'V', 'M', 'n', 'U', 'O'], [6151, 3235, 'S', 'Y', 'C', 'V', 'M', 'n', 'p', 5355]
A:
C, V, M, n