In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[Q]: [1001, 9417, '7135', 'q', 'C', '1417', 'x', '2263', 'F', 539, 5643, 1153, 5893, 'f'], [7791, 6635, 401, '7135', 'q', 'C', '1417', 'x', '2263', 'X', 8455]
[A]: 7135, q, C, 1417, x, 2263


[Q]: [2481, 7755, 2663, 2449, 4291, 'b', 5343, 'F', 'A', '3811', 'G', 'I', '415', '6825', '2449', 'q', 'W', 'x', 't', 'K', 'l', 539, 3959], ['W', 'N', 'K', 4351, '3811', 'G', 'I', '415', '6825', '2449', 'q', 'W', 'x', 'c', 9833]
[A]: 3811, G, I, 415, 6825, 2449, q, W, x


[Q]: ['u', 1723, 5387, 8893, 'P', '6451', '7375', 'Z', 'h', 'P', 2185], [3319, 887, 's', 'U', 'P', '6451', '7375', 'Z', 9877, 4195, 'S']
[A]:
P, 6451, 7375, Z