In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
['Q', 'n', 'd', 'T', 'J', 'T', 8781, 8277, 6611, 'v', 'B', 'b', '5131', 'w', 'L', '4339', 'h', 'a', '5743', '1621', '4655', 'l', '2085', '9541', '8227', '1009', '1005', 'Z', '5507', 'v', '183', '1261', '3257', 'C', '8213', '205', 'V', 'n', 5159, 6299, 'G', 4325, 9905, 3867, 'C', 3747, 'w', 'b', 3597, 'd'], [6837, 'k', 'e', 's', 'P', 6607, 'M', 'W', 6355, 'I', 1385, 891, '5131', 'w', 'L', '4339', 'h', 'a', '5743', '1621', '4655', 'l', '2085', '9541', '8227', '1009', '1005', 'Z', '5507', 'v', '183', '1261', '3257', 'C', '8213', '205', 'V', 'U', 3843, 5921, 'i', 'u', 'l', 'e', 9837, 6987, 3617, 'I', 2897, 3127, 'W', 9869, 'y', 'D']