>hg38:chr21:39999858-40000269 GTAGGAAGTGACCCCAACTGTGTGGCTTAAATCAGCAGACATTTATTCTCTTATAGTTGT GGAGGCCAGAAGTCTGAAATCAAGGTGTCAGGTCAGCAGAGCCATGCTCCCTCCGAAGGC TGTAGGTGAGAATAATTCCTTGTGTCTTCCTGACTTCCAAGGTTGCCATGAATCCTTGGT GTTCCTTGGCTTGCAGATGCATTGCCATCTTCCCTGCTTGTCAGTCTGTGTTTCCTTCTT CTTATAAAGACACCAGTTTTATTGAATTAGGGCCCACCCTAGTTGAAAACAACCTCGTCT TTATTTGGTGGCAACTGCGAGAGCCTATTTCCAGGTCACATTCGCAGGTACTGGAGTTAG GGCTTCAACATGTCTTTCTGGGAGGCTCTCATGTCTATTGTACATGGCCATG