TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['z', 'j', 'G', 'w', 'h', 5009, 'z', 'r', '1279', 'z', '1337', 'R', 'R', 9761, 'D', 713], ['a', 'T', 'A', 'z', 'r', '1279', 'z', '1337', 'R', 'J', 'z', 'L', 'P']

SOLUTION: z, r, 1279, z, 1337, R

PROBLEM: [9417, 6541, 'V', 4095, 2535, 8271, 4253, 'r', 7251, 'F', 's', '5673', 'Q', '163', '591', 'G', 'm', 't', '7069', 'c', 'o', 't', 'q', '5595', 'D', 'Y', 'm', 3611, 'K', 7553, 'B', 'K', 'T'], ['P', 'r', 6361, 2773, 'r', 2627, 'F', 's', '5673', 'Q', '163', '591', 'G', 'm', 't', '7069', 'c', 'o', 't', 'q', '5595', 'D', 'f', 7923, 3733, 5271, 4083]

SOLUTION: F, s, 5673, Q, 163, 591, G, m, t, 7069, c, o, t, q, 5595, D

PROBLEM: [79, 6535, 3919, 'Q', 8689, 'L', '4225', 'X', 'Q', 'v', '6353', '757', 'v', 'l'], [7337, 'v', 't', 9129, 7699, 'v', '4225', 'X', 'Q', 'v', '6353', '757', 'p', 1733]

SOLUTION:
4225, X, Q, v, 6353, 757