TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['J', 6791, 'x', 'f', 'n', '5565', '4103', 'q', 'n', 'h', '625', '2981', '3243', 'q', '2705', '5505', 's', '4423', 'j', '9819', '3841', 'Z', 'i', 'n', 'R', 9199, 455, 'i'], [4051, 8463, 'i', 6667, 'N', 'k', 'X', 2629, 'I', 'O', 5057, 1059, 4265, 'B', 3819, 'c', 9941, 'R', 'a', 5545, 'x', 'f', 'n', '5565', '4103', 'q', 'n', 'h', '625', '2981', '3243', 'q', '2705', '5505', 's', '4423', 'j', '9819', '3841', 'Z', 'a', 9953, 6229, 'F', 2985]

SOLUTION: x, f, n, 5565, 4103, q, n, h, 625, 2981, 3243, q, 2705, 5505, s, 4423, j, 9819, 3841, Z

PROBLEM: [6921, 9035, 1815, 'T', 7393, 6607, 'D', 'c', 293, 'U', 4409, 4737, 3515, 'I', 'a', '839', 'q', 'n', '2571', '5999', 'L', 'k', '9745', '9023', '7365', 'C', '2893', 'n', '7783', 'E', '5071', 'Z', '3647', 'f', '7281', '8791', 'U', 't', '3969', '2029', 'i', 'o', 'a', 'M', 7035, 'v', 4907, 'l', 9767, 9189, 6353, 2883, 'F', 'x', 7665, 6801, 'x', 'J', 'G', 5361, 'f', 'Y', 'u', 'K', 'c', 1779, 1115], [587, 779, 525, 'i', 's', 4247, 5713, 'I', 'a', '839', 'q', 'n', '2571', '5999', 'L', 'k', '9745', '9023', '7365', 'C', '2893', 'n', '7783', 'E', '5071', 'Z', '3647', 'f', '7281', '8791', 'U', 't', '3969', '2029', 'i', 'u', 4957, 'c', 'k', 5231, 'i', 'T', 'q', 'd']

SOLUTION: I, a, 839, q, n, 2571, 5999, L, k, 9745, 9023, 7365, C, 2893, n, 7783, E, 5071, Z, 3647, f, 7281, 8791, U, t, 3969, 2029, i

PROBLEM: ['Y', 'n', 85, 371, 's', 5333, 19, 't', 'i', 'O', '9789', 'z', '543', 'T', '7151', 'r', 'a', 'Z', 'G', '1305', 'v', '335', 'z', 'S', 'P', 't', 's', '1387', 'x', 'o', 'X', 'g', 'Q', 'N', 'l', 3797, 'o', 45, 9815, 1917, 1951, 5057, 999, 9869, 'P', 'g', 'T'], ['y', 3069, 8061, 7865, 'X', 2881, 1865, 611, 7901, 'r', 'l', 'N', 6469, 6149, 2353, 'o', 1453, 'D', 'W', 'r', 'O', '9789', 'z', '543', 'T', '7151', 'r', 'a', 'Z', 'G', '1305', 'v', '335', 'z', 'S', 'P', 't', 's', '1387', 'x', 'v', 'C', 'a', 'D', 'o', 'Q', 7485, 'u', 'D', 1105, 7839, 7095]

SOLUTION:
O, 9789, z, 543, T, 7151, r, a, Z, G, 1305, v, 335, z, S, P, t, s, 1387, x