>hg38:chr21:12980690-12981103 GTGTAGTTTTTATTTCAAGATTTTCCTTTTCCACCATAGGGCTCAAAGGGCTCCAAATAT CCACTTGCAGATTCTACAAAAAGAGAGATTCAAAACTGCTCAATGAGAAGATAAGATCAA CTCTGTGAGTTGAATGCACACCTCACAAAGAAGTTTCTCAGAATGCTTCTGTGTAGTTTT TATGTGAAGATATTTCCTTTTCCACAATAGTCCTCAAAGCTCTCCAAACATCCACTAACA GATTCTGCAAAAAGAGAGATTCAAAACTGCTCAATCAAAAGGTTCAACTCTGTGAGTTGA ATGCAAACATCACAAAGAAGTTTCTCAGAATGCTTCTGTGTAGTTTTTATGTGAACATAT TTGATTTTCCACAGTAAGCCTCAAAAGGCTCCAAATATCCACCTGCAGATTCTG