Detailed Instructions: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Q: ['U', 8329, 4179, 'x', 'g', '1969', 'k', 'T', 'A', 'j', '6719', '7693', '8819', 'F', '3253', '1587', 'M', 'k', 'V', 'e', 'g', 6541, 4851, 9463, 'q', 'b'], ['d', 3665, 'X', 'F', 'C', 6351, 'L', 'x', 'g', '1969', 'k', 'T', 'A', 'j', '6719', '7693', '8819', 'F', '3253', '1587', 'M', 't', 1043, 'V', 6117, 'I', 7359, 5079, 7367, 'J']
A:
x, g, 1969, k, T, A, j, 6719, 7693, 8819, F, 3253, 1587, M