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', 't', 8725, 'H', 6417, 7935, 'r', '831', 'c', '8509', '8765', '847', '9425', '3691', 'h', 'O', 'j', 'G'], [1931, 'E', 'Y', 9491, '831', 'c', '8509', '8765', '847', '9425', '3691', 'M', 8629, 'z', 'j', 3887]

SOLUTION: 831, c, 8509, 8765, 847, 9425, 3691

PROBLEM: [5071, 3641, 'a', 'n', 4549, 'K', '6783', 'P', '5113', '9801', '4323', 'u', '4227', 'G', 'J', '5259', 't', 'G', 'L', 3179, 10017, 'p', 1633, 3951, 3277, 'c'], ['k', 3793, 'G', 'z', 'F', 3735, 595, 'c', '6783', 'P', '5113', '9801', '4323', 'u', '4227', 'G', 'J', '5259', 'f', 'u', 9709, 6341, 'N', 'F', 'G', 5533]

SOLUTION: 6783, P, 5113, 9801, 4323, u, 4227, G, J, 5259

PROBLEM: [701, 'h', 3535, 'k', 'k', '141', 'E', 'p', 'Q', 'A'], ['h', 'E', 'A', 'b', 'k', '141', 'E', 'p', 'x', 'r', 3451]

SOLUTION:
k, 141, E, p