In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['G', 'Z', 4053, 107, 'e', 'v', 'G', 'y', 1025, 45, 'C', 5433, 'Q', 'M', 'G', 'E', 'r', 'M', 'i', '9607', 'e', '6847', 'S', '1903', '4247', '677', '3671', 'R', '4935', 'Z', 4671, 4005, 2437, 765, 'r', 4065, 'D', 4231], ['X', 'Y', 'T', 'O', 4011, 'J', 5727, 'G', 'E', 'r', 'M', 'i', '9607', 'e', '6847', 'S', '1903', '4247', '677', '3671', 'R', '4935', 'O', 157, 't', 'L', 4489, 8041, 's', 9231, 'V', 'S', 'R', 4359, 3607, 7427]