instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['C', 1723, 8981, 3173, 3163, 'j', 'L', 4781, 'N', '5925', '2501', '9697', 'v', 'C', 'O', 'A', '9205', '8339', '3385', 'w', 3467, 'j', 6655, 'P', 8443, 9655], ['v', 'W', 5661, 'z', 'm', 8477, '5925', '2501', '9697', 'v', 'C', 'O', 'A', '9205', '8339', '3385', 'S', 6891, 'H', 'B', 8541]
answer:
5925, 2501, 9697, v, C, O, A, 9205, 8339, 3385


question:
['o', 'f', '955', 'y', 'O', 2181], ['M', 'l', '955', 'y', 'h', 5209]
answer:
955, y


question:
[9551, 's', 'd', 'k', 'd', 'h', 'l', 'Z', 'y', 5269, 'H', 2673, 'N', '5453', '4693', 'b', '5637', '8249', '9839', 'u', '9185', '697', '9863', '6973', '8951', 'V', 'q', 5513, 'D', 'b', 'Q', 'z'], [8555, 'g', 5335, 6147, 'p', 'q', 8775, 2771, 'v', 5785, 'V', 'N', '5453', '4693', 'b', '5637', '8249', '9839', 'u', '9185', '697', '9863', '6973', '8951', 'D', 1593, 8245, 8157, 'x', 'H']
answer:

N, 5453, 4693, b, 5637, 8249, 9839, u, 9185, 697, 9863, 6973, 8951