In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['F', 'z', 'T', 'w', 'I', 'R', 'v', 'h', 'T', 6899, 8065, 'd', 'C', 'D', 'a', '9749', '3475', 'f', 'F', 'p', 'v', '5229', 'J', 'R', '10029', '6091', '7041', '9725', '4465', '8401', 'm', 'S', '8859', '589', 'O', 'm', '8581', 'U', 'E', 'M', '7387', 'o', '3267', '7973', 'o', 'L', 'C', 3623, 'E', 'z', 'W', 4047], ['y', 'H', 5663, '9749', '3475', 'f', 'F', 'p', 'v', '5229', 'J', 'R', '10029', '6091', '7041', '9725', '4465', '8401', 'm', 'S', '8859', '589', 'O', 'm', '8581', 'U', 'E', 'M', '7387', 'o', '3267', '7973', 'M', 8853, 6833, 'M', 2919, 6733, 6849, 2509, 'e', 'G', 'H', 9199, 7489]