Repeat unit CAGG/CCTG repeats 3 times in the reference sequence.
...TCCCAGGCAGGTGGCACCTACAGGGGGGCGGGGTCCAGGCAGGCCTGGAGAGGACACCCAGGGTGGGGGAGGCGCCCAGGCAGGCCTGGAGGGGACAGTC
AGGGATGGGGGCGGAGCCACAGGCAGGCAGGGGCAGCTTGGGAAAGCCCCCACCAGTCTGCCTTGGCCCTGGGCTGGACACCGATCCCTGCAGTCCAGTG
TGCTGAGGCAGCCACCAGACCAGAGGTGGTGGGGCCAGCCCTGCCCCAAGG...