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

['s', 'J', 2223, 'y', 'v', '9315', '8837', 'z', '8583', 'o', 'c', 'V'], ['E', 5699, 1225, 'f', '9315', '8837', 'z', '8583', 'o', 'u', 'j']
9315, 8837, z, 8583, o

[9273, 'C', 'u', 6963, 'W', 7827, 3953, 'p', 6281, 7421, 'j', 'Y', 'P', 253, 5393, 'k', 9437, 'f', 6067, 'l', 6167, 'j', 'o', 'y', 'R', '5165', 'K', '6947', '2583', '3721', 'u', 'b', 'e', 'G', 'B', '3777', '623', '8995', '7339', 'b', '8633', '6783', 'l', 'q', '9637', '2791', '6545', 'W', 'G', 'a', 'v', 'h', 3895, 'C', 719, 1945, 'S'], ['G', 4797, 'z', 9055, 'c', 't', 7175, 1231, 'I', 'X', 1415, 'n', 7801, 'K', 7581, 'X', 3735, 'a', 'R', '5165', 'K', '6947', '2583', '3721', 'u', 'b', 'e', 'G', 'B', '3777', '623', '8995', '7339', 'b', '8633', '6783', 'l', 'q', '9637', '2791', '6545', 'W', 'G', 'a', 'C', 'E', 'p', 'e', 'O', 'O', 9127, 'c', 6151, 5929, 'v', 'Z', 6375, 'F', 6255, 6803, 'Y', 'Z', 6865, 5889, 1719, 305, 5127, 'g', 'x', 8743]
R, 5165, K, 6947, 2583, 3721, u, b, e, G, B, 3777, 623, 8995, 7339, b, 8633, 6783, l, q, 9637, 2791, 6545, W, G, a

[3225, 6519, 4391, 5031, 'b', 'c', 487, 1323, 'V', 'Q', '9281', '9103', '5445', '8777', 'G', '6723', '2737', 'q', 'v', '1151', '6931', '8751', 'F', 'D', 'T', '1805', 'L', 's', '99', 'O', 't', 'g', 'n', 7797, 'C', 'J', 'Y', 3891, 6419, 8647, 's'], [5483, 8673, 'K', 4875, 'a', 6323, 'I', 5773, 'P', 'v', 3407, '9281', '9103', '5445', '8777', 'G', '6723', '2737', 'q', 'v', '1151', '6931', '8751', 'F', 'D', 'T', '1805', 'L', 's', '99', 'O', 'b', 'k', 'Z', 'v', 2781, 2533, 7495, 161, 5683, 4027, 4099]
9281, 9103, 5445, 8777, G, 6723, 2737, q, v, 1151, 6931, 8751, F, D, T, 1805, L, s, 99, O