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

Q: [6211, 8013, 7837, 3385, 'z', 7301, 'D', 'Y', 'Q', 'Y', 'W', '473', '9037', 'K', 'V', '7669', 'R', '6605', 'I', 'k', 5831], ['A', 'N', 'I', 4579, 'R', 'P', 4559, 3977, 'Y', 'W', '473', '9037', 'K', 'V', '7669', 'R', '6605', 'D', 7909, 'x']

A: Y, W, 473, 9037, K, V, 7669, R, 6605
****
Q: [5401, 'j', 'y', 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'r', 'Z', 'F', 2683, 8021, 'c', 8229, 1989, 'm', 'r', 'O', 393, 2007, 9669, 'g', 8273], [6117, 7069, 'N', 'b', 7691, 3999, 8865, 1449, 'J', 'H', 'n', 'S', 7143, 6141, 2137, 'I', 'X', 'o', 'P', 'F', 'Z', 'N', '3703', 'V', 'b', 'I', '6417', 'c', '5287', 'K', '9693', 'h', 4013, 9577, 3799]

A: I, X, o, P, F, Z, N, 3703, V, b, I, 6417, c, 5287, K, 9693
****
Q: [7131, 'P', 4053, 'I', '4797', 'I', 'c', 'z', 'U', 'R', 'g', 'z', 'p', 'm', 1411, 7513, 115, 6347, 'y', 'u', 'w'], ['q', 2599, 'T', 6619, 1003, 'I', '4797', 'I', 'c', 'z', 'U', 'R', 'g', 'z', 'p', 'F', 4725]

A:
I, 4797, I, c, z, U, R, g, z, p
****