In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

Q: [787, 577, 1283, 10019, '3229', 'C', 'b', '8319', 'j', 7553, 8091], [4091, 1749, 'L', 'A', '3229', 'C', 'b', '8319', 'U', 9603]

A: 3229, C, b, 8319
****
Q: [3937, 'R', 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'o', 5471, 's', 8751, 2307, 4959, 2645, 7227, 3355, 'Z', 'c', 'D', 1155, 'W', 'T'], ['V', 'B', 'z', 2111, 'H', '3517', '1845', 'Y', '8999', '7003', '6677', '8517', 'k', 'W', '5321', '5817', 's', '271', '4109', 'b', 8675, 9843, 'v', 'n']

A: H, 3517, 1845, Y, 8999, 7003, 6677, 8517, k, W, 5321, 5817, s, 271, 4109
****
Q: [2167, 2159, 'Q', 'p', 's', 7677, 'E', 9329, 175, 'e', '8415', '7929', '663', '5629', '3063', 'X', 's', '8151', '6167', 'E', 'p', '3569', 'N', 'J', 'T', 'q', 'N', 'e', 'x', '6609', 'D', 'P', 'D', 7727, 7633, 'L', 8451], [3883, 5879, 'z', 'm', 3243, 9413, 3881, 'X', 7843, 5997, 'e', '8415', '7929', '663', '5629', '3063', 'X', 's', '8151', '6167', 'E', 'p', '3569', 'N', 'J', 'T', 'q', 'N', 'e', 'x', '6609', 'D', 'f', 'i', 1693]

A:
e, 8415, 7929, 663, 5629, 3063, X, s, 8151, 6167, E, p, 3569, N, J, T, q, N, e, x, 6609, D
****