>hg38:chr21:20742021-20742302
TGTTTGTTTTTTTGAAACCAGGTCTTGCTGTGTCGCCTAGGCTGGAGTGCAGTGGCACAA
TCTCGGCTCACTACAGCCTCTGCCTCCCAGGTTCAAGCAGTTCTCCCACCTCAGCCTCCA
GAGTAGCTGGGATTACAGGCGTGCGCCACCACGCCCGGCTAAATTTTTTTTTTTCCATGT
TTAGTAGAGATGGGGTTTCACCATGTTGGCCAGGCTGGTCTCAAACTCCTGATTTCAGCT
GATCCACCTGCCTCAGCCTCCCAAAGTGCTGGGATTACAGGT