In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[9061, 6727, 'l', 5695, 'D', 1989, 9713, '6013', 'e', 'y', 'U', 'c', 'j', 'u', 'N', 'S', 'h', '7185', '969', '3577', '4819', 'K', 'A', 9947, 8099, 6013, 4489, 'Y', 'c', 'Z', 7627, 'z', 9829], ['J', 'M', 'I', 9865, 1781, 'w', 4875, 'H', 'm', 'g', 9163, 1075, 1279, '6013', 'e', 'y', 'U', 'c', 'j', 'u', 'N', 'S', 'h', '7185', '969', '3577', '4819', 'd', 2733, 'F', 'k', 1875, 'o', 4617, 'E']