TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['v', 1629, 't', 'y', 'R', 'k', 10021, 7155, '7241', '8007', 'N', '4295', 'O', '6233', '6893', '3293', 'J', '789', '85', '2423', 'o', 3491, 'z', 'i', 6959, 865], ['Q', 5541, 6301, '7241', '8007', 'N', '4295', 'O', '6233', '6893', '3293', 'J', '789', '85', '2423', 'D', 3297, 8731, 8807, 99, 'h', 3177, 2689, 'H', 'u', 'S', 833]

SOLUTION: 7241, 8007, N, 4295, O, 6233, 6893, 3293, J, 789, 85, 2423

PROBLEM: [8409, 4833, '3743', '7709', '4991', '1023', 'z', 'T', 9821, 'v', 'S', 2959], [2565, 6315, 'm', '3743', '7709', '4991', '1023', 'z', 'V', 'K', 'h', 'e']

SOLUTION: 3743, 7709, 4991, 1023, z

PROBLEM: ['q', 'H', 4435, 'G', 'p', 'Y', 'b', 'D', '5837', 'P', '8559', '2531', 'l', 'K'], [6003, 'Y', 'j', 'R', 'e', 'H', 'Z', 1741, 'G', 'p', 'Y', 'b', 'D', '5837', 'P', '8559', '2531', 'd', 'P', 'Z']

SOLUTION:
G, p, Y, b, D, 5837, P, 8559, 2531