>hg38:chr21:31215856-31216097 GCCACATTAAAACAGAGAGTATCAGCCAGGCACGGTGGCCCACGTCTATAATCCCAGCAC TTTGGGAGGCCGAAGTGGGCAGATCACTTGAGGTCAGGAGTTCGAGACCAGCCTGGCCAA CATGGTGAAACCCCATCTCTACTAAAAATATAAAAATAATAAGCTATTAGCTGCACGTGG TGGTGAGTGCCTGTAATCCCAGTTACTCAGGAGGCTGAGGCAGGAGAATCACTTGAACTG GG