In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[7337, 1133, 533, 1379, 2105, 4869, 8509, 5843, 'C', 2433, 8631, 'e', 'G', '7653', '8025', '4987', 'd', 'm', 'Q', 'Z', '2519', '3955', '9037', '7969', '1283', '43', 'l', 'Y', 'y', '4973', '7025', '151', 'l', '4885', 'K', '2151', 'm', 'w', 'T', 785, 8761, 's', 'V', 'i', 7977, 'U', 1445, 'r', 'f', 7341], [847, 9833, 'w', 'r', 243, 4435, 'A', 'c', 55, 6263, 'B', 'z', 'w', 'L', 7515, 'H', 719, 7779, 7377, 'm', 7083, 'G', '7653', '8025', '4987', 'd', 'm', 'Q', 'Z', '2519', '3955', '9037', '7969', '1283', '43', 'l', 'Y', 'y', '4973', '7025', '151', 'l', '4885', 'K', '2151', 'm', 't', 3669, 'i', 1725]