Repeat unit GT/AC repeats 11 times in the reference sequence.
...GAGTTTTCTTTTGGGTAGGTTCCTAGATGTGGAATTGCTGTTTTTAAAAGTGTATGTGCATTTTAAAGTTTGCCAAATTGCTCACCAAAGAGGTTTTCTA
GTTTATATTTTTGTCAGTAGTGTGTGTGTGTGTGTGTGTGTGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAGAATGCCCCCTTTTTTATTGAAGGA
GAATTTGTGTTATTTTGATGTACAGAAAACTCAACAGTGTTCATTTCACCCAGTTTATTGGC...