In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [2799, 'R', 's', '9885', 's', 'c', '7143', 'H', '445', 'F', 9229, 'B', 5169, 'T', 's'], [109, 'u', 'f', 2303, 1495, 5041, '9885', 's', 'c', '7143', 'H', '445', 'v', 7261]

Answer: 9885, s, c, 7143, H, 445


Question: [1065, 2741, 'w', 'B', 'X', '5865', 's', '2579', '3679', 'K', 4415, 5237], [9019, 4795, 8363, 1935, 9883, 'X', '5865', 's', '2579', '3679', 'y', 4605, 8603, 1243, 9199]

Answer: X, 5865, s, 2579, 3679


Question: [3169, 7733, 3815, 'N', 4549, 'O', 6899, 'g', 4545, 'X', 'F', 'X', 'H', 'K', 'i', '3133', '8505', '9801', '3423', '5289', '6961', 'L', '6529', '6705', 't', 'l', 'F', 1651, 'k', 9301, 'N', 2193, 'P', 1639, 5405, 483, 'T'], [5275, 'F', 4429, 'T', 'p', 'c', 'G', 'H', 'c', 'a', 'H', 'K', 'i', '3133', '8505', '9801', '3423', '5289', '6961', 'L', '6529', '6705', 't', 'l', 'P', 5829, 4511, 1471, 2511, 2237, 'U', 8579, 7685, 2715]

Answer:
H, K, i, 3133, 8505, 9801, 3423, 5289, 6961, L, 6529, 6705, t, l