In this task, you are given two lists A,B. Find the longest common subsequence in the lists A and B.
[5987, 'F', 8091, 8071, 3797, 985, 'Z', 's', 6363, 2757, 6495, 2581, 'V', '1905', 'a', 'H', '1103', 'L', 'O', 'P', '4087', 'p', 'z', '917', 'g', 'C', '3361', 'E', '9293', '2491', '7061', '2677', '1031', '223', 'I', '2965', 'z', 6515, 2041, 'W', 'X', 'i', 5365, 'p', 5281, 'V', 2191, 'n', 3401, 5611, 'X', 'b', 8759, 79, 9971, 2969, 4115, 'g'], ['y', 'j', 'n', 7695, 'd', 3081, 'I', 'V', '1905', 'a', 'H', '1103', 'L', 'O', 'P', '4087', 'p', 'z', '917', 'g', 'C', '3361', 'E', '9293', '2491', '7061', '2677', '1031', '223', 'I', '2965', 'B', 'R', 7087, 5941, 'd', 'J', 995, 8603, 1317, 9275, 3525, 6883, 'L', 't', 7445]