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

[6529, 'i', 8343, 't', 'h', 5181, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'E', 'W', 625, 'O', 'm'], [4169, 8965, 6125, 'U', 'x', 'E', 7203, 'I', 81, 'P', 'r', 8581, 'k', '5863', 'm', 'P', '9787', 'r', '1383', 'U', 'a', 'p', 'T', '1635', 'J', 'X', 'O', 'v', 'f', 'q', 'b', 'm', 'f', 9239, 'b', 895, 703, 7809, 'E', 'l', 'c', 7915]
k, 5863, m, P, 9787, r, 1383, U, a, p, T, 1635, J, X, O

['s', 'u', 'I', 't', '5653', '1351', 'p', 'n', 'V', '4089', '3689', 'D', '8733', 'e', 'h', '7295', '3557', 'i', '3711', '953', '1577', '2329', '261', '559', 'J', 'n', 'V', 7375, 'p'], ['a', 7915, 'C', 'G', 7485, 1217, 'k', 'w', 'Z', 7599, 'E', '5653', '1351', 'p', 'n', 'V', '4089', '3689', 'D', '8733', 'e', 'h', '7295', '3557', 'i', '3711', '953', '1577', '2329', '261', '559', 'J', 'n', 'Z', 7089, 'N', 1657, 'T', 5555, 5727, 1115, 'G', 'e']
5653, 1351, p, n, V, 4089, 3689, D, 8733, e, h, 7295, 3557, i, 3711, 953, 1577, 2329, 261, 559, J, n

[5391, 't', 'y', 7113, '3689', 'W', '1319', '1063', 'k', 'B', 6039, 'P', 9165], [1529, 'w', '3689', 'W', '1319', '1063', 'k', 'A', 'L', 'T']

3689, W, 1319, 1063, k