>hg38:chr21:42885959-42886266 TTTTTTTTTTTTTTTTTTGAGACAGTCTTGCTCTGTCACCCAGGCTGGAGTACAGTGGCA TCATCTCGGCTCACTGCAACCTCCACCTGCTGGGTTCAGGCGATTCTCCTGTCTCAGCCT CCCGAGTAGCTGGGACTACAGGCATGTGCCACCAAGCCCAGCTAATTTTTGTATTTTTAG TAGAGACAGGGTTTTGCCATGTTGGCCAGGCTGGTCTCGAACTCCTGACGTCAGGCAATC CCACCGCCTTGGCCTCCCAAAGTGCTGGGATTACAGGCATGAGCCACCGTGCCCAGCCTA GATTTTTT