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

[Q]: ['p', 9773, 'Y', 'o', 'w', 's', '583', 'e', '2773', '9925', '8535', 'M', '9831', 'V', 'q', 'S', 5087, 'M', 7601, 'D'], [7787, 'l', 'o', 'w', 's', '583', 'e', '2773', '9925', '8535', 'M', '9831', 'V', 'q', 'X', 'W', 3163, 'f', 5201]
[A]: o, w, s, 583, e, 2773, 9925, 8535, M, 9831, V, q

[Q]: ['H', 191, 5269, 'I', 8869, 'N', 9617, 7679, 'C', '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'i', 'm', 'L', 5561], ['x', 2143, 2583, 'l', 781, 'i', 67, 7861, 'q', 7467, 8599, '9103', '905', 'N', 'n', 'E', '1397', '1061', '4683', 'x', '5823', 'w', 'F', 'y', 'G', 1961, 'V', 'B', 877, 'J', 6495, 3531]
[A]: 9103, 905, N, n, E, 1397, 1061, 4683, x, 5823, w, F

[Q]: ['x', 'h', 9309, 677, 'W', 9263, 1545, 8165, 8601, 6083, 'V', 'l', 'i', 'C', '7743', 'X', '6979', '6339', '5423', '7307', '903', 'H', 'z', '4745', 'F', 'o', 'q', '4135', '3587', '5061', 'Y', 'a', '5435', '4929', 'g', 's', 'i', 6185, 'm', 1983, 'S', 6903, 'w', 'p', 5779, 'Q', 2917, 't', 'i', 2237, 'I', 739, 3287], ['b', 'n', 3663, 'Y', 7909, 6337, 2655, 'c', 'd', 'l', 'L', 'r', 2999, 'N', 'f', 4425, 'D', 545, 'E', 4929, 'C', '7743', 'X', '6979', '6339', '5423', '7307', '903', 'H', 'z', '4745', 'F', 'o', 'q', '4135', '3587', '5061', 'Y', 'a', '5435', '4929', 'g', 'B', 'n', 'Q', 't', 'b']
[A]:
C, 7743, X, 6979, 6339, 5423, 7307, 903, H, z, 4745, F, o, q, 4135, 3587, 5061, Y, a, 5435, 4929, g