>hg38:chr21:41253267-41253528
CAGTCTCTACTAAAAATATAAAAATATTAGCTGGGCTTGGTGGCGGGCACCTGTAATCCC
AGCTACCTGGGAGGCTAAGGCAGGAGAGTCGCTTGAACCTGGGAGGCAGAGGTTGCAGTG
AGCTGAGATCGTGGCACTGCACTCCAGCCTGGACGACAGTGTGAGACTCCATCTCAAAAA
AAAAAAAAAAAAATCACGTGCTCTTGATGATTACATTTTGGCTAGTAGAGCGGCAAAATG
TGGACATTATTTCATCAGTGTG