instruction:
In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
question:
['n', 'B', 9073, 2685, '3289', '9837', '4995', 'e', '3075', 'm', '1005', '2279', 'P', '3949', '643', 'y', '6717', 'I', '891', 'k', 'Z', 'i', 643, 5111, 2247, 'a', 'D', 'd', 1549, 'y', 513, 9369], ['Q', 'n', 'z', 9967, 'S', 9781, 1179, 'f', 5261, '3289', '9837', '4995', 'e', '3075', 'm', '1005', '2279', 'P', '3949', '643', 'y', '6717', 'I', '891', 'k', 'G', 215, 'Q', 4821, 9073]
answer:
3289, 9837, 4995, e, 3075, m, 1005, 2279, P, 3949, 643, y, 6717, I, 891, k


question:
[4731, 'z', 8923, 1325, 'P', 8435, 'u', 'B', 'N', 8191, 'O', '3019', '4077', 'w', 'W', 'x', 'z', '2233', '6509', 'N', '3069', '5471', 'K', 'x', 'q', '979', 'M', 'O', 'H', 9453], [4977, 'E', 4865, 'O', '3019', '4077', 'w', 'W', 'x', 'z', '2233', '6509', 'N', '3069', '5471', 'K', 'x', 'q', '979', 'M', 'R', 'T', 7065]
answer:
O, 3019, 4077, w, W, x, z, 2233, 6509, N, 3069, 5471, K, x, q, 979, M


question:
['D', 5399, 'J', 5877, 903, 'T', 'v', '503', '4541', '7131', '8381', '3737', '4089', 's', 'N', 8777, 'h', 6737, 'm', 2453], [8923, 6749, 6861, 'v', '503', '4541', '7131', '8381', '3737', '4089', 's', 'v', 'm', 'h', 'Q', 9921, 3241, 7835, 'Q']
answer:

v, 503, 4541, 7131, 8381, 3737, 4089, s