>hg38:chr21:42017482-42017833 TTTTTTTTTTTTTTTTTCCAGACAGGGTCTTACTCTGTCACCCAGGCTGGAGGGCAGTGG TGCGAACATGGCTCACTGCAGCCTCCAACTCCTGGGTCAAGCAATCCTCCTGCCTCAGTC CCCCAAGTAGCTGGGACCACAGGCGTGCACCACCATGCCTGGCTAATTTTTGTATTTTTT GTAGAGACAGGGTTTTGTCATGTTACCCAGGCTGTTCTTGAATTCCTGAGCTCAAGTGAT CCTCCTGCCTCGGCCTCCCAAAGTGCCGGGATTACAGGCATCGGCAACCGTGCTCAGCCT AAGTCTGGAATTTTAAATGACTCTTGGAAATATTCCCCCAAATTGTGCTTTA