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

['i', 'n', '7509', '7241', 'V', 'k', 205, 'H'], ['s', 4349, 7023, '7509', '7241', 'V', 'O', 't', 9237]
7509, 7241, V

[8409, 4833, '3743', '7709', '4991', '1023', 'z', 'T', 9821, 'v', 'S', 2959], [2565, 6315, 'm', '3743', '7709', '4991', '1023', 'z', 'V', 'K', 'h', 'e']
3743, 7709, 4991, 1023, z

['f', 3669, 8727, 'Q', 9363, 's', 'Y', 8533, 5285, 5223, 9811, 7401, 9369, 'e', 7115, 8101, 'H', 'r', 509, 1335, 'H', 7157, 'e', 'h', 'a', 'T', 'K', '6937', 'v', 'n', 'o', 'c', 'k', 'v', '9483', 'w', '3387', 'x', 'P', '4789', '4147', '1121', '5901', '587', '9181', 'N', '8489', 'H', '173', 'V', 'h', '6093', 'J', 's', 3101, 1943], ['r', 'J', 'c', 6513, 'e', 'W', 'A', 6027, 'w', 4411, 6151, 8303, 5807, 'O', 'd', 't', 'a', 'p', 7741, 's', 9909, 'L', 2573, 'f', 6655, 'c', 'z', 'T', 'K', '6937', 'v', 'n', 'o', 'c', 'k', 'v', '9483', 'w', '3387', 'x', 'P', '4789', '4147', '1121', '5901', '587', '9181', 'N', '8489', 'H', '173', 'V', 'h', '6093', 'J', 'u', 7395, 8801, 'S', 'e', 'j', 'g', 'b', 'S', 4519, 'q', 'y', 'Q', 9569, 5153, 'o', 'X', 'j', 3751, 5735, 'r', 9071, 'U', 'T']

T, K, 6937, v, n, o, c, k, v, 9483, w, 3387, x, P, 4789, 4147, 1121, 5901, 587, 9181, N, 8489, H, 173, V, h, 6093, J