>hg38:chr21:14920907-14921180 TTTTTTTCTTTTTTTGAGACGGAGTCTGGCTCTGTTGCCCAGGCTGGAGTGCAGTGGTGC GATCTCAGCTCACTGCAAGCTCCGCCTCCCGGGTTCATGCCATTCTCCTGCCTCAGCCTC CCGAGTAGCTGGGACTACAGGTGCCTGCCACCACACCCGGCTAATTTTTTTTGTATTTTT AGTAGAGACGGGGTTTCACCGTGTTAACCAGGATGGTCTCGATCTCCTGACCTCATGATC TGCGCACCTCGGCCTCCCAAAGTGCTGGGATTAC