In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[8067, 7617, 'Q', 3807, 8579, '353', '6203', 'R', '6367', 'z', 'o', 'I', '8647', 'V', '7461', 'S', '7567', 'V', 'N', 'Z', 'k', 'q', 'H', 6297, 7601, 2789, 351], ['Y', 5875, 'Z', 'M', 'q', '353', '6203', 'R', '6367', 'z', 'o', 'I', '8647', 'V', '7461', 'S', '7567', 'X', 'x', 'O', 'K', 4449, 4381, 2823, 'A', 'X', 9597, 'y', 2919]