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

['s', 5961, 'F', 6419, 7317, 2921, 'K', 3199, 2351, 9853, 4811, 3231, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'Q', 7059, 6673], ['Z', 2529, '5953', '1493', '173', '425', 'O', 'L', '9941', 'J', 'p', '1999', '9613', '4401', '1875', 'F', 'i', '7537', '8471', '1193', 'x', 825, 'e', 'I', 'G', 'n', 2345]
5953, 1493, 173, 425, O, L, 9941, J, p, 1999, 9613, 4401, 1875, F, i, 7537, 8471, 1193

[3007, 9911, 'b', 2015, 'P', 'D', 'S', 91, 'G', 'Q', 'g', 'r', 'M', 'I', 'S', 3911, 'Q', 'i', 'd', '6005', 'B', 'g', '1179', '5719', 'L', 'E', 'b', 'c', 'a', 'E', 'n', 'R', '8111', 'A', '3377', 'Y', 2705, 't', 9889], ['l', 3713, 10005, 9299, 'i', 'V', 'v', 6969, 1775, 6541, 6827, 'S', 1677, 1181, 'C', 'i', 'd', '6005', 'B', 'g', '1179', '5719', 'L', 'E', 'b', 'c', 'a', 'E', 'n', 'R', '8111', 'A', '3377', 'p', 557]
i, d, 6005, B, g, 1179, 5719, L, E, b, c, a, E, n, R, 8111, A, 3377

[5005, 'F', 'd', 6849, 'K', 6101, 'z', '8363', '9953', '653', '6637', '5681', '2997', '9649', '1595', '6601', 'L', 'a', '7163', 'z', 'N', '3371', 'm', '8305', 'o', 1779, 'C', 6843, 4971, 9003], [2233, 'n', 3029, 'z', '8363', '9953', '653', '6637', '5681', '2997', '9649', '1595', '6601', 'L', 'a', '7163', 'z', 'N', '3371', 'm', '8305', 'Z', 7661, 'd', 'F', 3153, 'l', 7987, 'J', 'C', 'F', 'c', 'v', 'L', 2227, 7081, 5051]
z, 8363, 9953, 653, 6637, 5681, 2997, 9649, 1595, 6601, L, a, 7163, z, N, 3371, m, 8305