In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
--------
Question: [273, 'i', 4051, 9063, 'D', 'E', 5087, 'M', '9959', '6273', 'p', 'L', 'B', 'H', '7889', '9933', 'p', '519', '339', 'h', 'u', 5559, 1733, 9555], ['i', 5977, 'r', 'b', 589, '9959', '6273', 'p', 'L', 'B', 'H', '7889', '9933', 'p', '519', '339', 'n', 'y', 'q']

Answer: 9959, 6273, p, L, B, H, 7889, 9933, p, 519, 339


Question: ['I', 583, 4045, 't', 'N', 'H', '1017', 'u', '7255', '8583', 'M', 'x', '143', 'e', 'l', 'U', 'S', '791', 'a', '6927', '3887', 'R', 'i', 493, 2571, 7837], ['E', 3649, 'M', 7321, 8477, 1609, 'p', '1017', 'u', '7255', '8583', 'M', 'x', '143', 'e', 'l', 'U', 'S', '791', 'a', '6927', '3887', 'j', 4719, 'u', 'F', 'U', 'P', 'c', 3121, 'u', 6871, 'T']

Answer: 1017, u, 7255, 8583, M, x, 143, e, l, U, S, 791, a, 6927, 3887


Question: [8373, 1011, 'c', 'A', '2917', 'b', 'W', 'O', '5501', 'P', 'A', 4533, 2039, 'l', 7409, 'g', 3889], [3609, 'q', 5647, 4391, 'g', 'I', 'c', 'A', '2917', 'b', 'W', 'O', '5501', 'P', 'p', 'h']

Answer:
c, A, 2917, b, W, O, 5501, P