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

Q: ['U', 1887, '8423', 'j', '8053', 'g', '5441', 'H', 'j', 3847, 'd', 'J', 1971, 'M'], ['y', 'T', 'C', 'z', 6299, 5393, '8423', 'j', '8053', 'g', '5441', 'H', 'x', 'f', 4189, 'h', 'e', 6577]

A: 8423, j, 8053, g, 5441, H
****
Q: ['u', 'U', 'a', 'Z', 'b', 'Q', 'D', 5239, 6595, 1793, 'f', '7733', '5727', '3047', '4951', '8907', 'D', '5105', 'i', '1837', 'i', 'Y', 'b', '5769', 'p', '1767', 'Y', 'B', 'q', '4075', '917', 'c', 'm', 867, 585, 1765], [5201, 'W', 'a', 'k', 9031, 4815, '7733', '5727', '3047', '4951', '8907', 'D', '5105', 'i', '1837', 'i', 'Y', 'b', '5769', 'p', '1767', 'Y', 'B', 'q', '4075', '917', 'c', 'X', 2991, 3377, 2933, 5359, 6073, 8921, 789, 'W', 7037, 9953, 'N', 8007, 1755, 1959, 9619]

A: 7733, 5727, 3047, 4951, 8907, D, 5105, i, 1837, i, Y, b, 5769, p, 1767, Y, B, q, 4075, 917, c
****
Q: ['l', 'm', 2691, 'n', 3775, 1229, 'K', 7285, 'H', 'N', 2179, 'p', 'Q', 'n', 'r', 's', 'T', 'P', 'a', 'u', 'C', '2671', '2503', '8911', '6633', '8745', '2241', 'G', '5241', '2509', 'B', '4919', '9103', 'Z', 'R', 'M', 'x', 't', '1667', 'L', '8897', 'r', 6085, 7111, 'l', 'p', 1587, 'I', 'v', 'F', 9535, 4517, 1765, 'b', 5159, 1093], ['g', 'c', 4051, 6457, 'P', 'g', 3651, 's', 'z', 'C', '2671', '2503', '8911', '6633', '8745', '2241', 'G', '5241', '2509', 'B', '4919', '9103', 'Z', 'R', 'M', 'x', 't', '1667', 'L', '8897', 'N', 8175, 681, 'o', 'l', 3429, 'v', 'A', 1481, 8333, 9081, 'z', 'E']

A:
C, 2671, 2503, 8911, 6633, 8745, 2241, G, 5241, 2509, B, 4919, 9103, Z, R, M, x, t, 1667, L, 8897
****