Repeat unit A/T repeats 19 times in the reference sequence.
...GCCTTTAAAAATTTCTGTCAATTATTTGAAAGTTGAGAAATCTATCCAGGTTTGGTGTTTTCTAAGAAAAAAGTTAAGTAAATTCTAGGTGGTCTCTGTC
CACCTAGGTATTATTTGACTTTTTTTTTTTTTTTTTTTAGACCAAGTCTCGCTTTGTCACCCAGGCTGGAGTGCAGTGGCAGTATCTCAGCTCACTGCAA
CCTCCGCCTCCCGGGTTCAAAGGATTCTTCTGCCTCAGCCTCCCAAGTAGCTGGGACT...