9班
NNNNNNNNNNNNNNNGTCTCTTATCNNACCGTTTCCCGCGTGGTGAACCAGGCCAGCCACGTTTCTGCGAAAACGCGGGAAAAAGTGGAAGCGGCGATGGCGGANCTGAATTNCATTCCCAACCGCGTGNNAGNANAACTANNGGGCAAACAGTCNTTGCTGATTGGCGTTGCCACCTCCAGTCTGGNCCTGCANGCTCCGTCACAAATTGTCTCN