>hg38:chr21:18419204-18419532 ATATGTGACATTTCCTCTTTTTTTTTTTTTTTTTTTTTTTGAGACGGAGTCTCGCTCTGT TACCCAGGCTGGAGTGCAGTGGTGCTATCTCTGCTCACTGCAAGCTCGGCCTCCCGGGTT CACGCCATTCTCCTGCCTCAGCCTCCTGAGTAGCTGGGACTACAGGCGCCCGCCACCACG CCCAGCTAATTTTTTGTATTTTTAGTAGAGATGGGGTTTCACCGTGTTAGACCGGATGGT CTCGATCTCCTGACATCGTGATCCACCTGCCTCAGCCTCCCAAAGTGCTGGGATTACAGA TGTGAGCCAGTGTACCCGGCCGACATTTC