In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['e', 653, 'G', '933', '2861', '223', 'v', '6385', '3255', 'A', 7655, 6833, 'T', 3813], ['D', 7109, 'B', 5623, 'G', '933', '2861', '223', 'v', '6385', '3255', 'u', 'A', 'z', 189, 3433, 2729]