>hg38:chr21:22123357-22123566 CGGGAGGAGGGCAGGGAAGTGCTGGGTAGAGAAGGTAAGAGTCTCTGGTGAGAGCGCCAC CCTCGGGCCTGTGCCTGCGGACCTAAGTGAAGACAGGCACTCCTGTTTTCACGTCTGAAT GTTGCATTTTCCAAGACCACTCTGGCCTGCCAAGCGCCCCATACTGTGCCGGTATAAACC CGAGACCTTAGCAGGCATACACACAAGTGA