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

['p', 'C', 6777, 'P', 'd', 4619, 'l', '4333', '9491', 'V', '5745', 'P', '9255', '9439', '8461', 'D', 'L', 'w', 'R', 'U', 'C', 'G', 'm'], ['U', 5295, 'O', 'F', '4333', '9491', 'V', '5745', 'P', '9255', '9439', '8461', 'D', 'L', 'w', 'R', 'W', 'C', 'I', 'K', 5891]
4333, 9491, V, 5745, P, 9255, 9439, 8461, D, L, w, R

[3287, 6115, 5707, 'Y', 'a', 'w', 'K', 4691, 471, 6405, '655', 'U', '289', 'o', '3129', 'R', '9269', 'p', '9361', 'i', 'B', '7357', '9831', '2559', 'P', 'R', 'j', 'f', 'a', '3327', 'a', 'F', 'H', 'h', '8175', '4827', 'y', 6833, 8347, 'D', 2539, 'K', 2775, 2519, 'd', 'h', 'u', 'K', 1525], ['A', 'z', 8243, 'r', 's', 'C', 6111, 'o', 1311, 1511, 'I', 'i', 'J', 3413, '655', 'U', '289', 'o', '3129', 'R', '9269', 'p', '9361', 'i', 'B', '7357', '9831', '2559', 'P', 'R', 'j', 'f', 'a', '3327', 'a', 'F', 'H', 'h', '8175', '4827', 'u', 'k', 'R', 'P', 8947, 'X', 'H', 'G', 5701, 't', 1919, 819, 'j', 'G', 8379, 2409, 5285, 183, 8199, 'T', 'S', 'J']
655, U, 289, o, 3129, R, 9269, p, 9361, i, B, 7357, 9831, 2559, P, R, j, f, a, 3327, a, F, H, h, 8175, 4827

[4841, 8607, 8217, 4437, 4265, '7663', '5083', '2453', '8427', '8927', 'p', 'n', '8197', '6213', '1621', '6925', '7453', '3607', 'U', 'E', 'E', '1795', 'E', 'a', 'S', 'Q', 'D', 'g', 'F', 'u', 'k', 'j', 'K', 'S'], [9501, 5123, 6129, 'Q', 'L', 'o', 2975, 'J', 2075, 'V', 'X', 1409, 365, 'L', 4277, 2327, 'r', 'b', 4425, 'Q', 'B', 'x', 'G', '7663', '5083', '2453', '8427', '8927', 'p', 'n', '8197', '6213', '1621', '6925', '7453', '3607', 'U', 'E', 'E', '1795', 'E', 'a', 'S', 'Q', 'D', 'g', 'n', 'H']

7663, 5083, 2453, 8427, 8927, p, n, 8197, 6213, 1621, 6925, 7453, 3607, U, E, E, 1795, E, a, S, Q, D, g