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

[1043, 4021, 'b', 'e', '5055', 'N', 7081], ['o', 'S', 'b', 'e', '5055', 'q', 8711, 9911]
b, e, 5055

['J', 'G', 'h', 'z', '6979', 'W', 'W', '7681', 's', '8827', 'm', 't', 'z', 9681, 'z'], ['Q', 4625, 4609, 2245, 'h', 'z', '6979', 'W', 'W', '7681', 's', '8827', 'A', 9751, 'U', 7397]
h, z, 6979, W, W, 7681, s, 8827

['y', 'A', 7013, 'H', 5745, 7361, 1281, 'N', 'p', 'W', 's', 9777, 3411, 'k', 'k', 'g', 'e', 7033, '2281', 'L', 'I', 'x', '4769', 'b', 'g', 'z', 'K', 'h', '5605', '6713', '8085', 't', '353', '6801', 'W', 'f', 'w', 'q', 'R', '1835', 'c', 'H', 'y', 1073, 2779, 8815, 'X', 'E'], [6757, 'g', 1957, 'y', 1857, '2281', 'L', 'I', 'x', '4769', 'b', 'g', 'z', 'K', 'h', '5605', '6713', '8085', 't', '353', '6801', 'W', 'f', 'w', 'q', 'R', '1835', 's', 7271, 7501, 'c', 8907, 9611, 'k', 'z', 3697, 1799]

2281, L, I, x, 4769, b, g, z, K, h, 5605, 6713, 8085, t, 353, 6801, W, f, w, q, R, 1835