>hg38:chr21:19399943-19400280 ACCATCTTTGGCCTGCTGCGGTGGCTCATGCCTGTAATCCCAGCACCTTGGGAGGATGAG GCGGGCAGATCACCTGAGGTCAGGAGTTCGAGACCAGCCTGACCAACATGGAGAAACCCT GTCTCTACTAAAAATACAAAATTAGCCGGGCATGGTGGTGCATGCCTGTAATCCCAGCTA CTCAGGAAGGCTGAGGTAGGAGAATTGCTGGAACCCGGGAGGCGGAGGTTGCGGTGAGTG CAGACCGCACCATTGCACTCCAGCCTGGGCCACAAGAGTGAAACTCTGTCTCAAAAAAAA AAAAAAAAAAGAATTATACCATTTTTATTTCCCTTTAA