>hg38:chr21:17766166-17766417 GAGGATCACGAGGTCAGGAGATCAAGACCATCCTGGCTAACACGGTGAAACCCCATCTCT ACTAAAAATACAAAAAATTTAGGCGGGCGTGGTGGCGGGTGCCTGTAGTCCCAGCTACTC AGGAGTCTGAGGCAGGAGAATGGTGTGAACCCGGGAGGCGGAGCTTGCAGTGAGCCGAGA TCGCGCCACTGCACTCCAGCCTGGGCGACAGAGCGAGAGTCTGTCTCAAAAAAAAAAACA AAAAGAAAAGAA