Detailed Instructions: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
Q: ['f', 5255, 717, 7375, 'B', 1809, 'F', 5591, 6543, 'T', 'X', 'B', 'z', 'F', 'X', 'A', 4527, 'n', 1709, 'I', 'i', 's', '2719', 'P', 'v', '5951', '1417', '9913', '3107', '8591', '8493', '7833', 'l', '487', '4603', '185', '1449', 'a', 'J', 'L', 2623, 4769, 'z', 9387, 2937, 2037, 'D', 'r', 6031, 'U', 'p', 8271, 7999, 'W', 4063, 'I'], ['K', 8365, 'g', 4313, 'i', 'C', 5111, 2309, 6927, 281, 2199, 'V', 9425, 'I', 'z', 'C', 'L', 'l', 'I', 'i', 's', '2719', 'P', 'v', '5951', '1417', '9913', '3107', '8591', '8493', '7833', 'l', '487', '4603', '185', '1449', 'a', 'J', 'y', 3825, 5951, 'L', 4157]
A:
I, i, s, 2719, P, v, 5951, 1417, 9913, 3107, 8591, 8493, 7833, l, 487, 4603, 185, 1449, a, J