TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [455, 5425, 2307, 'J', 327, 't', 'c', 'b', 6749, 7017, 'W', 'J', '7781', 'g', '7793', '7355', 'V', '5905', '9737', '1183', 'x', '4965', 'h', '7671', 'X', 'x', 'V', '2529', 'r', '2961', '5337', '993', '8789', '6837', 'L', 4491, 'u', 't', 'v', 'P', 'n', 8189, 'C', 'G', 6899, 'L', 9701, 'c', 3957, 7607, 1245, 'M', 'I', 2799], [2217, 'B', 'G', 8865, 'Z', 5559, 'H', 1391, 6963, 'w', 'e', 'f', 9921, 'N', 2189, 'T', 'k', 'n', 6323, 6659, 'm', '7781', 'g', '7793', '7355', 'V', '5905', '9737', '1183', 'x', '4965', 'h', '7671', 'X', 'x', 'V', '2529', 'r', '2961', '5337', '993', '8789', '6837', 'a', 2811, 'K', 'J', 1933, 'X', 'G', 'p', 'X', 'n', 'g', 975, 6475, 'h', 'S']

SOLUTION: 7781, g, 7793, 7355, V, 5905, 9737, 1183, x, 4965, h, 7671, X, x, V, 2529, r, 2961, 5337, 993, 8789, 6837

PROBLEM: ['X', 8541, 'z', 'A', '3985', '181', 'k', '6327', '4303', 'Q', '6295', 'i', 'b', 'A', 'h', 'f', '4947', 'N', '4649', 'S', '1957', '2921', '7817', 'i', 'r', 3095, 't', 'i', 5121, 2147, 'O', 4145, 1995, 'E', 'a'], ['g', 'v', 491, 'F', 'Q', 8013, 5789, 6119, 'p', 8193, 'G', 6543, 'n', 'f', 5239, 'z', 'A', '3985', '181', 'k', '6327', '4303', 'Q', '6295', 'i', 'b', 'A', 'h', 'f', '4947', 'N', '4649', 'S', '1957', '2921', '7817', 'i', 'y', 9617, 4351, 'X', 9425, 3497, 6049, 8113]

SOLUTION: z, A, 3985, 181, k, 6327, 4303, Q, 6295, i, b, A, h, f, 4947, N, 4649, S, 1957, 2921, 7817, i

PROBLEM: ['b', 2539, 'R', 'H', 133, 'O', '4699', 'd', '2367', 'L', '6747', '5755', 'Q', '2263', 'V', 'S', '457', 'c', 'E', '999', '8357', 'X', 5723, 807, 'Y', 'h', 't', 3145, 4123, 'L', 2567, 6591, 'M', 'Y'], ['u', 't', 2103, 'M', 'T', 'M', 1053, 'S', 7783, 3631, 'F', 'j', 'A', '4699', 'd', '2367', 'L', '6747', '5755', 'Q', '2263', 'V', 'S', '457', 'c', 'E', '999', '8357', 'D', 'J', 5161, 4637, 2443, 'e', 'H', 'x', 8935, 'H', 9123, 'I', 1235]

SOLUTION:
4699, d, 2367, L, 6747, 5755, Q, 2263, V, S, 457, c, E, 999, 8357