In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: ['X', 'U', 'Z', 9489, '4623', 'M', 'd', '5977', '7669', '8583', '2455', 'D', 'j', 'c', 'U', 'p', 'R', 609, 4535, 4269, 8941, 'I', 2091, 'Q'], [3721, 8573, 8821, 6095, 1215, 1195, '4623', 'M', 'd', '5977', '7669', '8583', '2455', 'D', 'j', 'c', 'L', 'm', 'q', 'j', 697, 3367, 'R']

Answer: 4623, M, d, 5977, 7669, 8583, 2455, D, j, c

Question: ['w', 'i', 5729, 'G', 8651, '1845', 'a', '715', 'O', '3649', 'w', '8821', '2545', '1011', 'u', '895', '4133', 'n', '3759', 'w', 'X', 'R', 'A', 5949, 8347, 9169, 'N', 9753, 4353, 9447, 5747, 4347, 'f', 8247, 'D', 'y'], ['b', 'd', 237, 'y', 9735, 'M', 'j', 'f', 9789, 'x', 4217, '1845', 'a', '715', 'O', '3649', 'w', '8821', '2545', '1011', 'u', '895', '4133', 'n', '3759', 'w', 'X', 'E', 'e', 4021, 7065, 1651, 'n']

Answer: 1845, a, 715, O, 3649, w, 8821, 2545, 1011, u, 895, 4133, n, 3759, w, X

Question: [4775, 147, 'W', 6051, 'S', 'G', 'Z', 4135, 3993, 1609, 's', 'j', 'X', 2591, 'R', 1869, 'I', 'C', 'o', '6119', 'A', '2855', 'X', '7555', '5909', 'q', '9435', 'y', '7253', '1873', 'e', 'V', '7803', '7125', '1281', 'c', '8551', 't', '7655', '3469', 'n', '5775', '6817', '7063', 'k', 'G', 'T', 'J', 7401, 'C', 'j', 'D', 8557, 'n', 8931, 3845, 437, 'c', 7411, 489, 8759, 1685, 'z', 'w', 8551, 8839, 4625], ['B', 1029, 4369, 3679, 3923, 'E', 6383, 3401, 2947, 8595, 'Q', 8643, 'd', 'g', 9611, 'T', 'G', 's', 'E', 'k', 4573, 171, 'g', 3149, 's', 9857, 'I', 'C', 'o', '6119', 'A', '2855', 'X', '7555', '5909', 'q', '9435', 'y', '7253', '1873', 'e', 'V', '7803', '7125', '1281', 'c', '8551', 't', '7655', '3469', 'n', '5775', '6817', '7063', 'k', 'G', 'a', 8445, 1237, 6595, 9349, 403, 4387, 'h', 3273, 29, 'O', 9707, 8249, 'e', 5867, 7655, 1547, 'd', 1869, 'y', 'M', 9357, 1393, 'N', 'j', 'f', 4565, 8195, 9465]

Answer:
I, C, o, 6119, A, 2855, X, 7555, 5909, q, 9435, y, 7253, 1873, e, V, 7803, 7125, 1281, c, 8551, t, 7655, 3469, n, 5775, 6817, 7063, k, G