In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[2353, 829, 5215, '7655', 's', 'm', 'v', '3361', 'o', 3243, 'D'], ['o', 4765, 'V', 9213, '7655', 's', 'm', 'v', '3361', 's', 6819, 6889, 2005, 'A']