Repeat unit AC/GT repeats 7 times in the reference sequence.
...GAAGACCCCCCCCCCCCACCCCAGACATCCCTCCCCAACCCAAGTCCCAGGGCTCATCCTGGATTCCTCGTTTCCCTGTGGCTGTGGAGGTGAATGCAGG
GGGAGCGTGTGTGCACGTGCGTGTGTGTGTGTGAGGATGTACATGTGCACCTGTACACACCGTGGGAGCGTGTGCACGTGTGAGCAAGTGTGAGCATTTG
GGTGAGTGTGTAAGAGTGAATGTGTGAGTGTGGGCTTGTGTGGCTGTCTTAGC...