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

['l', 3279, 2027, 5827, 2313, 'v', 'T', 'O', 'E', 4721, 8305, 'D', 'l', 7653, 691, 8635, 9965, 1271, 'c', 'p', '7861', 'j', 'Z', '1625', '4881', '4155', 'h', 'n', 'o', 'd', '3563', 'L', 'x', '9939', '3911', '4255', 'v', '1067', '3399', 'x', 'Z', 4211, 'r', 'a', 2311, 3909, 't', 'w', 9527, 'Z', 'A', 2927], [4809, 'D', 'B', 'w', 6325, 10019, 2381, 4757, 'f', 1485, 2737, 'B', 7953, 'v', 8565, 'f', '7861', 'j', 'Z', '1625', '4881', '4155', 'h', 'n', 'o', 'd', '3563', 'L', 'x', '9939', '3911', '4255', 'v', '1067', '3399', 'x', 'K', 'Q', 'd', 8559, 'p', 5259, 'o', 9663, 'j', 4891, 'm', 'C', 2501, 7067, 1463, 'U', 'p']
7861, j, Z, 1625, 4881, 4155, h, n, o, d, 3563, L, x, 9939, 3911, 4255, v, 1067, 3399, x

['v', 1629, 't', 'y', 'R', 'k', 10021, 7155, '7241', '8007', 'N', '4295', 'O', '6233', '6893', '3293', 'J', '789', '85', '2423', 'o', 3491, 'z', 'i', 6959, 865], ['Q', 5541, 6301, '7241', '8007', 'N', '4295', 'O', '6233', '6893', '3293', 'J', '789', '85', '2423', 'D', 3297, 8731, 8807, 99, 'h', 3177, 2689, 'H', 'u', 'S', 833]
7241, 8007, N, 4295, O, 6233, 6893, 3293, J, 789, 85, 2423

['X', 4261, 'm', 7859, 4443, 287, 7605, 'X', 'z', 6017, 2097, 2447, 8915, 4657, 375, 81, 'I', 'C', 'T', 7455, 7461, 'W', 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'D', 2439, 'Q', 'l', 'D', 3245], ['J', 'o', 3361, 8709, 8719, 'e', 'n', 'O', '1627', '5687', '421', '1005', '2703', '2689', '2227', '6679', '5031', 'y', 'n', '2949', 'j', '7753', '1135', 'A', 't', 'b', 'x', 'B', 'g', 'r', 4351, 'F', 2243, 8191, 5111, 6683, 'Y', 3647, 't', 'f', 2885, 5435, 7467, 'S', 9159, 8145, 'H', 'z']

e, n, O, 1627, 5687, 421, 1005, 2703, 2689, 2227, 6679, 5031, y, n, 2949, j, 7753, 1135, A, t, b, x, B