instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
[787, 577, 1283, 10019, '3229', 'C', 'b', '8319', 'j', 7553, 8091], [4091, 1749, 'L', 'A', '3229', 'C', 'b', '8319', 'U', 9603]
answer:
3229, C, b, 8319


question:
['N', 3679, '5181', 'q', 'c', 'W', 'r', 'l', 399], ['f', 6419, 5567, 'L', 'c', '5181', 'q', 'c', 'W', 'r', 'd', 8123, 3981, 'D', 'W']
answer:
5181, q, c, W, r


question:
[1817, 6157, 'f', 9203, 'U', 'i', 'j', 't', '4181', 'k', 'G', 'c', 'y', '8347', 'M', 'O', 8931, 7113, 8463, 'K', 'y', 5013], [9939, 57, 'A', 'u', 4907, 'y', 'm', 'j', 't', '4181', 'k', 'G', 'c', 'y', '8347', 'h', 'y', 'j', 335, 'Y', 'B', 1163]
answer:

j, t, 4181, k, G, c, y, 8347