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

Q: [1057, 8997, 6853, 1935, 't', '3929', '9627', '4599', 'c', 'W', 'S', '7893', '2409', '6647', 'q', '3657', '3959', '7725', 'v', 'Q', 'L'], [2553, 'S', 'E', '3929', '9627', '4599', 'c', 'W', 'S', '7893', '2409', '6647', 'q', '3657', '3959', '7725', 'Q', 'S', 4853, 1079, 7087, 'W', 'k']

A: 3929, 9627, 4599, c, W, S, 7893, 2409, 6647, q, 3657, 3959, 7725
****
Q: ['o', 'f', '955', 'y', 'O', 2181], ['M', 'l', '955', 'y', 'h', 5209]

A: 955, y
****
Q: [83, 'x', 4041, 'C', 4773, 'x', 'h', '613', 'o', '9153', 'P', '6755', '9061', 'A', 8997, 'D', 'f', 'P', 9187], ['G', 'X', 3549, 8237, 9195, 7201, 'y', 'x', 'h', '613', 'o', '9153', 'P', '6755', '9061', 'O', 'a', 5919]

A:
x, h, 613, o, 9153, P, 6755, 9061
****