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

['L', 'W', 4919, 'y', '665', '9279', 'Z', 'd', '205', 'g', 'n', 305, 'r', 'B'], ['x', 'j', '665', '9279', 'Z', 'd', '205', 'a', 'V']
665, 9279, Z, d, 205

[4837, 'e', 'd', 3717, 3245, 'j', 'A', '5181', 'i', 'X', 'h', 'J', 'h', 'S', 801, 5829, 3309], ['K', 'j', 'L', 'N', 4449, 5349, 'A', '5181', 'i', 'X', 'h', 'J', 'c', 7035, 533, 5903, 'n', 'e']
A, 5181, i, X, h, J

['r', 'W', 'Y', 9709, 8217, 'y', 6815, 't', 343, 7875, 'E', 9109, '1001', '27', 'L', 'b', 'M', '1747', '2381', 'Y', '9143', '3069', 'u', '3813', 'O', '4883', '791', '857', '7369', '8893', 'D', '6233', '1811', 'U', 'I', 'C', 3725, 'F', 3745, 6635, 't'], [1989, 'W', '1001', '27', 'L', 'b', 'M', '1747', '2381', 'Y', '9143', '3069', 'u', '3813', 'O', '4883', '791', '857', '7369', '8893', 'D', '6233', '1811', 'U', 'Z', 7461]

1001, 27, L, b, M, 1747, 2381, Y, 9143, 3069, u, 3813, O, 4883, 791, 857, 7369, 8893, D, 6233, 1811, U