>hg38:chr21:21275136-21275450
CTTTATTTAAAAAGATAAATTTGGACCGGGCGCGGTGGCTCACGCCTGTAATCCCAGCAC
TTTGGGAGGCCGAGGCGGGTGGATCACCAGGTCAGGAGATTGAGACCATCCTGGCTAACA
CGGTGAAACCCCATCTCTACTAAAAATACAAAAAATTAGCCGGGCGTGGTGGCGGGTGCC
TGTAGTCCCAGCTACTCTGGAGGCTGAGGCAGGAGAATGGCGTGAACCTGGGAGGCGGAG
CTTGCAGTGAGCTGAGATCATGCCACTGCACTCCAGCCTGGGCGACAGAGCGAGACTCTG
TCATAAAAAAATAAA