>hg38:chr21:20019174-20019452 TTTTTGAGACAGTCTCTCTCTGTCGCCCAGGCTGGAGTGCAGTGGCGCGATCTTGGCTCA CTGCAAGCTCCGCCTCCCGGGTTCAAGCGATTCTCCTGCCTCAGCCTCCCGAGTAGCTGG GACTACAGGCACCTGCCACCACGCCCGGCTAATTTTTTGTATTTTTTTTAGAGACTGGGT TTCACCGTGTTAGCCAGGATGGTCTCCATCTCCTGACCTCGTGATCCGCCCACCTCGGCC TCCCAAAGTGTTGAGATTACAGGCGTGAGCCACCGCGCC