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

[Q]: ['B', 'f', 'Y', 'r', 4391, 'B', '6995', '7077', 'p', '3191', 'M', 1379, 5473], [3689, 'g', 5189, 'w', 4837, 'B', '6995', '7077', 'p', '3191', 'B', 9145]
[A]: B, 6995, 7077, p, 3191

[Q]: [5173, 6195, 's', '1739', 'z', '6701', '4055', '10017', '9615', '8077', 'I', '2899', 'm', 'H', '8731', '4099', '333', '4715', 'K', '1037', 'k', 'L', 'M', 1893, 'X', 'e'], ['k', 8023, 'R', 'D', 7703, 'l', 7021, 195, 307, 'H', 365, 8069, 559, 8195, 'g', 's', '1739', 'z', '6701', '4055', '10017', '9615', '8077', 'I', '2899', 'm', 'H', '8731', '4099', '333', '4715', 'K', '1037', 'k', 'l', 'o', 4179, 'O', 'Z', 'g', 1391, 's', 10005, 2651, 'D', 9085, 'y', 'L', 'L']
[A]: s, 1739, z, 6701, 4055, 10017, 9615, 8077, I, 2899, m, H, 8731, 4099, 333, 4715, K, 1037, k

[Q]: [4235, 'O', 'l', 2759, 'A', 'l', 't', 513, 5027, '2875', 'O', 'l', '3127', 'f', '7061', 'R', 'm', 'Q', '4451', 'Y', 'A', '8189', 'o', '7607', 'R', '9247', 'q', '5025', '3431', '3777', '8705', 'l', '557', 'Q', 9991, 2561, 'X', 4317, 4199, 7315, 1205, 7181], [6479, 1121, 9463, 1457, 251, 'F', 'z', 'U', 'P', 7559, 'b', 1241, 'B', '2875', 'O', 'l', '3127', 'f', '7061', 'R', 'm', 'Q', '4451', 'Y', 'A', '8189', 'o', '7607', 'R', '9247', 'q', '5025', '3431', '3777', '8705', 'l', '557', 'D', 'C', 'G', 'a', 1877, 1755, 7631, 7009, 3493, 8479, 'c', 'W', 3645, 'U', 7779, 4069]
[A]:
2875, O, l, 3127, f, 7061, R, m, Q, 4451, Y, A, 8189, o, 7607, R, 9247, q, 5025, 3431, 3777, 8705, l, 557