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

[3707, 6473, 'o', '495', '3897', 'O', 'x', '2409', '6843', '3477', '5411', 'G', 9269, 5835, 2723, 'm', 'n', 6209], [7513, 4579, 6017, 7723, '495', '3897', 'O', 'x', '2409', '6843', '3477', '5411', 'w', 'T', 'g', 'M', 'V']
495, 3897, O, x, 2409, 6843, 3477, 5411

['Y', 'l', 6297, 9773, '6077', 'B', 'x', 'C', '7371', '5635', '9551', '8421', '6587', 'Y', 'L', 'i', '1275', 'J', 's', 'C', '10005', 'x', '9473', 'I', 'T', 'O', 2961, 6077, 'L', 5737, 99, 2363, 'A', 'I', 'E', 5649, 4127, 'm', 3085], ['g', 8141, 'Y', 7433, 1501, 2423, 'P', 8359, 8589, 7265, 265, 'N', 'J', 8251, 'f', '6077', 'B', 'x', 'C', '7371', '5635', '9551', '8421', '6587', 'Y', 'L', 'i', '1275', 'J', 's', 'C', '10005', 'x', '9473', 'I', 'K', 9051, 'Q', 'M']
6077, B, x, C, 7371, 5635, 9551, 8421, 6587, Y, L, i, 1275, J, s, C, 10005, x, 9473, I

[4211, 9129, 'U', 'A', 6859, 1777, 6467, 3495, 'c', 'z', 2397, 393, 'e', 6767, 'd', '2927', 'K', '5805', 'A', '4087', 'A', '1659', '9007', '283', '8947', '5215', '10013', 'v', '4997', '5283', 'N', 2623, 7845, 't', 1057, 'u', 'N', 8265, 8519, 6549, 'D', 'h', 'X', 'G', 'D'], [8653, 8971, 'M', 8021, 7177, 'F', 3843, 'd', '2927', 'K', '5805', 'A', '4087', 'A', '1659', '9007', '283', '8947', '5215', '10013', 'v', '4997', '5283', 'v', 'E', 2673, 947]

d, 2927, K, 5805, A, 4087, A, 1659, 9007, 283, 8947, 5215, 10013, v, 4997, 5283