TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: ['G', 'E', 'A', 'u', 'x', 'W', 'o', 'e', 'i', 'B', 3441, 'S', 8211, 'E', '5913', '4807', '8365', 'v', '5383', 'V', 'M', 'i', 'I', 'J', '1475', '3385', 'r', '9983', 'U', 'i', 'a', 9789, 4073, 'J', 'C', 8849, 6749, 'G', 5237, 9697, 1425, 'J', 5755], ['W', 'S', 'V', 'r', 'd', 'v', 7267, 7665, 'c', 3763, 'Z', 7427, 4575, 'D', 'q', 'U', '5913', '4807', '8365', 'v', '5383', 'V', 'M', 'i', 'I', 'J', '1475', '3385', 'r', '9983', 'U', 'i', 'z', 4797]

SOLUTION: 5913, 4807, 8365, v, 5383, V, M, i, I, J, 1475, 3385, r, 9983, U, i

PROBLEM: ['s', 'J', 2223, 'y', 'v', '9315', '8837', 'z', '8583', 'o', 'c', 'V'], ['E', 5699, 1225, 'f', '9315', '8837', 'z', '8583', 'o', 'u', 'j']

SOLUTION: 9315, 8837, z, 8583, o

PROBLEM: ['t', 4949, 2605, 'y', '1073', '1027', 'J', '5087', '1741', 'W', 'i', 6835, 1859, 'W', 'h', 'R'], ['b', 5137, '1073', '1027', 'J', '5087', '1741', 'W', 'o', 'x', 'm']

SOLUTION:
1073, 1027, J, 5087, 1741, W