Repeat unit AGGC/GCCT repeats 3 times in the reference sequence.
...TCCCAGGCAGGTGGCACCTACAGGGGGGCGGGGTCCAGGCAGGCCTGGAGAGGACACCCAGGGTGGGGGAGGCGCCCAGGCAGGCCTGGAGGGGACAGTC
AGGGATGGGGGCGGAGCCACAGGCAGGCAGGGGCAGCTTGGGAAAGCCCCCACCAGTCTGCCTTGGCCCTGGGCTGGACACCGATCCCTGCAGTCCAGTG
TGCTGAGGCAGCCACCAGACCAGAGGTGGTGGGGCCAGCCCTGCCCCAAGG...