TASK DEFINITION: In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
PROBLEM: [9577, 'v', 2595, 7901, 5205, 'Z', 2647, 'm', 't', 'h', '6209', '6325', 'B', '8879', '1137', '7837', '1819', 'S', '2249', 'i', 'L', '3729', 'i', 9823, 5731, 'd', 'u', 1461, 'Z', 9415, 541, 'T', 'A', 'G', 7275], [9731, 4061, 'V', 'k', 9589, 'v', 'k', 7917, 'x', 'B', 'z', 31, 'K', 'h', '6209', '6325', 'B', '8879', '1137', '7837', '1819', 'S', '2249', 'i', 'L', '3729', 'n', 'J', 'g', 8859, 195, 'l']

SOLUTION: h, 6209, 6325, B, 8879, 1137, 7837, 1819, S, 2249, i, L, 3729

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: [4199, 9627, 'J', 'H', 'J', 1611, 'M', 3541, 5331, 3337, 's', 8609, 1127, 'R', 't', 'b', 'W', 9221, 7765, 'f', 'C', 'F', '5927', 'c', '7521', '9689', 'd', '8247', 'C', 'S', 'n', '4409', 'w', '4481', '5875', 'y', 'L', 'f', 'L', 'e', '6269', '5799', 'M', 'x', '4431', 'G', 1665, 'U', 'P', 'H', 9129, 1805, 'n', 'G', 2361, 7543, 'z', 3335, 'V', 'U', 'M', 1439, 8609, 'h', 'W', 5393, 'K', 2675], [6379, 1011, 'g', 'l', 9679, 'k', 'p', 3445, 2695, 'm', 'k', 9769, 'p', 'j', 'R', 7941, 'j', 'M', 2589, 'C', 'F', '5927', 'c', '7521', '9689', 'd', '8247', 'C', 'S', 'n', '4409', 'w', '4481', '5875', 'y', 'L', 'f', 'L', 'e', '6269', '5799', 'M', 'x', '4431', 'z', 'q', 8581, 9111, 943, 'F', 'D', 651, 'd', 9345, 7511, 'S', 9115, 7803, 3023, 's', 't', 919, 7167, 201, 2797, 'K']

SOLUTION:
C, F, 5927, c, 7521, 9689, d, 8247, C, S, n, 4409, w, 4481, 5875, y, L, f, L, e, 6269, 5799, M, x, 4431