>hg38:chr21:16429542-16429880 TGTCACTTTATTTTCTAAAACTCCTTCTGGATGGCAAAAATTTTCTGGTTTAAAGCAAAA TAATTAAGCCATTGCGTTTTACATAGGATAGTTAGGGATGATTCTTAAATTTTTTTTTTT TTTTTTTTTTTTTTTTTTTTTTTTTTTTGAGACGGAGTCTCGCTCTGTCGCCCAGGCTGG AGTGCAGTGGCACGATCTCGGCTCACTGCAAGCTCCGCCCCCTGGGTTCACACCATTCTC CTGCCTCAGCCTCCCGAGTAGCTGGGACTACAGGCGCCCACCAGCACGCCCAGCTAATTT TTTGTATATTTAGTAAAGACGGGGTTTCACCATGTTGGC