Repeat unit A/T repeats 12 times in the reference sequence.
...TCCCAGCTACTCAGGAGACTGAGACAGGAGAATCGCTTGAACCCAGGAGGCGAAGGTTGCAGTAAGCCGAGATCGCGCCACTGCACTCTAGCCTGGGCAA
CAGAGCAAGACTCCGTCTCAAAAAAAAAAAAGGTAGGTGTTATTGATCAGAACCCTTGTTTCAGATAACATGAGGAGCTTAGCTTGAGGAGAGTGAGGGT
TGATGGAGGGGGACTGACTTCTGCCCAGTGAAATGGCATCATCTCCCACCA...