In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['a', 8119, 'S', 2575, 3531, '3727', 'x', 'J', 't', '9825', 'z', 'o', '4043', '3637', '7545', 'F', 'N', 'g', 'c'], [5559, 'P', 'V', 1419, 6507, 'W', 9429, 'V', 9763, '3727', 'x', 'J', 't', '9825', 'z', 'o', '4043', '3637', '7545', 'y', 1229, 'S', 5613]

Answer: 3727, x, J, t, 9825, z, o, 4043, 3637, 7545


Question: ['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']

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


Question: [7245, 2923, 2543, 2997, 'd', 6229, 6619, '1103', 'f', '9019', '3721', '3639', '6663', '8603', 'r', '2567', 'Q', 'L', 'V', 'x', 'S', '1281', 'L', '3155', '4585', 'y', 'u', 1943, 'a', 'C', 6049, 'f', 2437, 'z', 9243, 6595], [5635, 1047, 4457, 'v', 'm', 'P', '1103', 'f', '9019', '3721', '3639', '6663', '8603', 'r', '2567', 'Q', 'L', 'V', 'x', 'S', '1281', 'L', '3155', '4585', 'V', 9333, 3583, 3631, 8303, 3183, 'o', 'r', 727]

Answer:
1103, f, 9019, 3721, 3639, 6663, 8603, r, 2567, Q, L, V, x, S, 1281, L, 3155, 4585