In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[183, 8767, 7117, 201, 'D', 'V', 'r', 7511, 'I', 3369, 'J', 419, 2095, 8297, 'X', 9485, '6617', 's', 'w', 'O', 'N', 'h', '7185', 'I', '6443', '5325', '8861', '8549', 'z', 'g', '9997', '6503', '5051', 'b', 'Z', 9243, 'Q', 8471, 'S', 'x'], ['H', 'H', 'T', 'o', 'j', 85, 9561, '6617', 's', 'w', 'O', 'N', 'h', '7185', 'I', '6443', '5325', '8861', '8549', 'z', 'g', '9997', '6503', '5051', 'b', 'I', 'H', 8171, 'c', 1799, 'j', 3987, 335, 'Y', 601]