>hg38:chr21:31476481-31476950
CACTCATTTTGTGTGTACTTGTTCTTTAGTAAATTACAGATTCACTAATAGGGGCCAATT
TGTTGAGATGACAACAATCATAAATATCCAGATTCTTCATTTTCTCTTCTCATTTTCCGT
GGGGATGAGTGTCCAGACAGGCAGCCAACCAAATGATGGGTGTCAGATGCTTTTGCAAAA
TCGATCCATGCACGGAGGGACGCCATGAGCCTATTTCAGTCCCGAACAGTTTTTCTTAAT
TGCCACCATGAGGTCAAGATCACAACTGCAATAAATTTACTTACAATAGCCCAAAACCCA
GGGCAGTAGAATGCTGATGCTTCCTGGTGGTCAGAGCAGAAATGTTGCCGGCTGCTATGA
ATTTTTAAACTTGATTGTATATAATTGTTAATCACTGACCCATTCTGCAACCCTTCTGGG
CTGGAACATGTTGCTAGGCAACCAGTTTTGCTCTAGATACTTTCTGAAAG