>hg38:chr21:31227985-31228256
CTCCGCCTCCCGAGTTCAAGTGATTCTCCTGCCTCAGCCTCCCGAGTAGCTGGGACTACA
GGCATGTGCCACCACGCCCAGCTAATTTTTGTATTTTTTTTTTTTTTTAGTAGAGATGGG
GTTTCACCACGTTGGCCAGGATGGTCTCAATCTCTTGACCTCATGATCCGCCTGCCTCAG
CCTCCCAAAGTGCTGGGATTACAGGTGTGAGCCACCATGCCCGGCCTCCTTTTTTTAAAA
AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA