In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[3019, 3905, 9223, 4705, 'd', 737, 8373, 7767, 'W', 'q', 'i', 'H', 5965, 3387, 'W', 'p', 'h', 'v', '4991', 'W', '7469', 'Q', 'B', '2749', '1689', 'x', '4479', 'a', '6111', '6123', 'z', 'f', '3929', '9299', '4455', '9389', 'z', 'V', 4767], [925, 'v', 4201, 'p', 4331, 'y', 'F', 's', 1461, 9975, 6853, 'W', 'p', 'h', 'v', '4991', 'W', '7469', 'Q', 'B', '2749', '1689', 'x', '4479', 'a', '6111', '6123', 'z', 'f', '3929', '9299', '4455', '9389', 't', 'A', 2259, 9229]