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

[7849, 813, 1309, 3749, '10001', 'g', '1057', 'c', 't', 't', 'i', 2269, 'M', 'q', 373], ['d', 4077, 3209, 'g', 5643, '10001', 'g', '1057', 'c', 't', 't', 'h', 'Y', 8349, 'q', 3939, 1333]
10001, g, 1057, c, t, t

[6453, 7881, 'D', 'X', '9799', 'Z', '1711', 'P', 'L', 'E', '5039', '1161', 'n', '6077', '685', 'F', 'C', 'Y', 2235, 823, 'q', 'S', 'R', 'K', 2809, 'o', 7605, 'L', 'V', 'D', 'R'], [1195, 'n', 5253, 7139, 4463, 10023, 'O', 'Y', 'X', '9799', 'Z', '1711', 'P', 'L', 'E', '5039', '1161', 'n', '6077', '685', 'F', 'C', 'L', 4321, 3545, 'G', 'G', 'h']
X, 9799, Z, 1711, P, L, E, 5039, 1161, n, 6077, 685, F, C

[4693, 'T', 3627, 8953, 5875, 4249, 9677, '923', '3023', '1001', '4869', 'R', '8209', 'a', 'Z', '1559', '347', '4085', 'H', 'N', 4883, 5269, 8481], [9079, 'i', 'B', 5451, 'Z', '923', '3023', '1001', '4869', 'R', '8209', 'a', 'Z', '1559', '347', '4085', 'n', 'H', 'y', 8583, 'h', 8483, 'f', 6927, 'T', 8563]
923, 3023, 1001, 4869, R, 8209, a, Z, 1559, 347, 4085