In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[1303, 10011, 3585, 1001, 'r', 'x', 'V', 9073, 'p', 4111, 5781, 'f', 7391, 'F', 6747, 2677, 'P', 'Y', 'o', 9117, 'i', 'C', '3191', 'O', '1651', '6717', 'r', 'O', 'P', '761', '6363', '9491', 'G', '1267', 'C', 'Z', 'N', 'Q', 'I', 'j', 'y', '7509', 'm', '6493', 'v', '6821', 'T', 'Q', 'u', 7461, 5969, 'G', 423, 9489, 'S', 9785, 3671, 5193, 6599, 5565], [3285, 'h', 'g', 6755, 6095, 'w', 'K', 'j', 'F', 3001, 7919, 3805, 2205, 1777, 7281, 'i', 1107, 8041, 8263, 'j', 8811, 'i', 'C', '3191', 'O', '1651', '6717', 'r', 'O', 'P', '761', '6363', '9491', 'G', '1267', 'C', 'Z', 'N', 'Q', 'I', 'j', 'y', '7509', 'm', '6493', 'v', '6821', 'W', 'e', 3515, 'h', 3367, 'j', 3339, 7329, 9965, 6741, 'X', 2939, 'x']