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

[1875, 'T', 'Y', '5527', 'F', 'y', '5669', 'm', 'k', 2655, 8089], [3997, 7707, 9937, 'M', '5527', 'F', 'y', '5669', 'm', 'a', 'e']
5527, F, y, 5669, m

[1925, 1033, 'n', 1719, 1863, 9415, 'D', 8649, 's', 1653, 'V', 4263, 7099, 1825, 4487, 'G', 6067, 1553, 2517, '7743', '3161', 'X', '5815', '8019', '7445', 'H', 'g', '3451', '7313', 'j', 'v', '8927', '1115', 'b', 't', '1253', '8603', 'p', 'p', 'c', 'i', '8035', 'Z', 'Z', '3931', '4321', 'q', '2639', 'S', 'z', 8647, 9547, 'W', 7287, 7347, 'N', 'n', 'T', 5997, 4799, 'V', 'H', 4561, 'B', 2887, 9375, 3029, 'Y', 'x', 'J'], [6377, 'o', '7743', '3161', 'X', '5815', '8019', '7445', 'H', 'g', '3451', '7313', 'j', 'v', '8927', '1115', 'b', 't', '1253', '8603', 'p', 'p', 'c', 'i', '8035', 'Z', 'Z', '3931', '4321', 'q', '2639', 'S', 't', 'c', 7365, 3141, 5971, 6183, 'H', 3775, 'o', 2757, 9621, 'g', 'g', 1713, 'M', 9787, 5173, 9745, 'J', 'N', 8953, 'K', 1443, 'w', 8793, 9963, 6383, 3985, 9087]
7743, 3161, X, 5815, 8019, 7445, H, g, 3451, 7313, j, v, 8927, 1115, b, t, 1253, 8603, p, p, c, i, 8035, Z, Z, 3931, 4321, q, 2639, S

['z', 7521, 'a', '7261', 'v', 'o', 'O', 1579], ['e', 3393, 3797, 'a', '7261', 'v', 'Y', 4533, 'Q']

a, 7261, v