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

Q: [455, 5425, 2307, 'J', 327, 't', 'c', 'b', 6749, 7017, 'W', 'J', '7781', 'g', '7793', '7355', 'V', '5905', '9737', '1183', 'x', '4965', 'h', '7671', 'X', 'x', 'V', '2529', 'r', '2961', '5337', '993', '8789', '6837', 'L', 4491, 'u', 't', 'v', 'P', 'n', 8189, 'C', 'G', 6899, 'L', 9701, 'c', 3957, 7607, 1245, 'M', 'I', 2799], [2217, 'B', 'G', 8865, 'Z', 5559, 'H', 1391, 6963, 'w', 'e', 'f', 9921, 'N', 2189, 'T', 'k', 'n', 6323, 6659, 'm', '7781', 'g', '7793', '7355', 'V', '5905', '9737', '1183', 'x', '4965', 'h', '7671', 'X', 'x', 'V', '2529', 'r', '2961', '5337', '993', '8789', '6837', 'a', 2811, 'K', 'J', 1933, 'X', 'G', 'p', 'X', 'n', 'g', 975, 6475, 'h', 'S']

A: 7781, g, 7793, 7355, V, 5905, 9737, 1183, x, 4965, h, 7671, X, x, V, 2529, r, 2961, 5337, 993, 8789, 6837
****
Q: ['r', 'X', 7017, 'D', 2235, 'p', 'i', 3287, 'z', '9245', 'S', '8055', '1843', '147', '4353', '9543', '9247', '6361', '609', 'v', 'z', '4349', 'd', '6611', '5101', 'G', 'W', 4175, 5695, 'r', 9809, 8187, 'G'], [8989, 2959, 7907, 'F', 2481, 'Q', 9095, '9245', 'S', '8055', '1843', '147', '4353', '9543', '9247', '6361', '609', 'v', 'z', '4349', 'd', '6611', '5101', 'G', 'g', 5163, 'B', 2487, 'r', 'j', 'l', 293, 'Z']

A: 9245, S, 8055, 1843, 147, 4353, 9543, 9247, 6361, 609, v, z, 4349, d, 6611, 5101, G
****
Q: ['M', 7815, '3947', 'D', 'K', '4927', 'j', 'b', '639', '2493', 'D', 4307], [6457, 'u', 'L', 3071, 7569, '3947', 'D', 'K', '4927', 'j', 'b', '639', '2493', 'P', 4463, 'T', 'F', 'j']

A:
3947, D, K, 4927, j, b, 639, 2493
****