In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['A', 3101, 'H', '2921', '9755', 'C', 'D', 'M', '2927', '3309', '8793', '2937', 'E', 'g', 'M', 'K', 'K', 'k', 'b', 'H', 'i', 7165, 9791], ['T', 1305, 2225, 'H', '2921', '9755', 'C', 'D', 'M', '2927', '3309', '8793', '2937', 'E', 'P', 'V', 7261, 'B', 'V', 'M', 6299, 'B']