>hg38:chr21:18317758-18317956
CCATCCCATCCCATCCCATCCCATCCCATCCCATCCCATCCCATCCCATCCCATCCCATT
CTATCCTATCCCATCCTATTCCATCCCATCCCATCCCATCCCATCCCATCCCATCCCATC
CCATCCCATCCCATCCCATCCCATCCCATCCTATCCCAACCCATTCTATTCCATAACAAG
GCATAAAATTTGTTGGGTA