In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.

[1477, 'o', 1059, 'R', 't', 97, 7251, 1765, 'V', 1139, 'h', 7923, 'J', 'E', '6945', 'C', 'j', '4891', '4001', 'j', 'f', '8117', 'T', '2147', 'I', '3759', '5781', 'g', 'Y', 9333, 'm', 'V', 'T', 3427, 3397, 507, 'Y', 'k', 907, 'b', 8791, 'A'], ['Y', 6653, 'v', 9685, 'D', 2111, 'd', 'y', 5885, 5653, 'i', 6307, 2051, 7807, '6945', 'C', 'j', '4891', '4001', 'j', 'f', '8117', 'T', '2147', 'I', '3759', '5781', 'g', 'd', 9367, 'Y', 3109, 7395, 'R', 'L', 9041]
6945, C, j, 4891, 4001, j, f, 8117, T, 2147, I, 3759, 5781, g

[4839, 2307, '5609', 'V', 's', '7059', 'N', '3761', 'i', '161', '1987', 'N', 'J', 'h', 'k', 'P'], [2615, 't', 5171, 'V', 'q', '5609', 'V', 's', '7059', 'N', '3761', 'i', '161', '1987', 'N', 'p', 5261, 3251]
5609, V, s, 7059, N, 3761, i, 161, 1987, N

[503, 'q', 'Q', 9949, 3507, 6989, 'I', 4879, 'w', 539, 7955, 'v', 'p', 2639, '9079', 'k', 'X', '7103', 'N', '7995', 'a', 'z', '3003', 'e', '6559', '3981', '249', '9099', '4195', 'j', 5623, 'u', 2565, 5315, 6767, 'd', 4657, 55], [9445, 'B', 'j', 783, 'T', 4787, '9079', 'k', 'X', '7103', 'N', '7995', 'a', 'z', '3003', 'e', '6559', '3981', '249', '9099', '4195', 'x', 'z', 7219]
9079, k, X, 7103, N, 7995, a, z, 3003, e, 6559, 3981, 249, 9099, 4195