In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['Z', 861, 'V', 5463, 8575, 1251, 2083, 'V', 'Q', 4225, 'P', 'R', 261, 1783, 'l', '4727', 'Y', '4345', 'T', 'P', 'T', 'h', '3767', '5229', 'A', 'b', 'R', '6093', '1999', '7249', '2041', 'D', 6315], [4061, 773, 9563, 'E', 5551, 5523, 8701, 'Y', 'V', 3711, 1759, 7357, 'E', 'V', 'O', 'm', 'l', '4727', 'Y', '4345', 'T', 'P', 'T', 'h', '3767', '5229', 'A', 'b', 'R', '6093', '1999', '7249', '2041', 'i', 'W', 'G', 5783, 7803, 'O', 'm']