>hg38:chr21:16817847-16818377 GCTATTCTCTTGCTTCAGCCCTCCCGAGTAACTGGGATTACAAATGTCCGCAACCTCACT TGGCTAATTTTTTGTATGTTTAGTAGAGACAGGGTTTCACCATGTTGGCCAGGTTGGTCT TGAACTCCTGAATTCAGGCGGTCCACCCACCTCGGCCTGTCAAAGGCTGGGATTACAGGT GTAGCCACCACGTCCGGCCTAGAAGTATAAGTATATATATACATTTTTTTTTTTTTTTTT GAGACGGAGTCTCGCTCTGTCTCCCAGGCTGGAGTGCAGTGGCGCGATCTCGGCTCACTG CAAGCTCCGCCTTCCAGGTTCACGCCATTCTCCTGCCTCAGCTTCCCGAGTAGCTGGGAC TACAGGCGCCCGCCAACAGGCCCAGCTAATTTTTTTGTATTTTTAGTAGAGATGGGGTTT CACCGTGTTAGCCAGGATGCTCTCAATCTCCTGACCTCGTGATCTGCCCCCTCGGCCTCC CAAAGTGCTGGGATTACAGGCGTGAGCCACCATGGCCGGCTGGATATCCTA