Repeat unit GGGCC/GGCCC repeats 3 times in the reference sequence.
...AACTGCTCCCCAGCCCAAGGGCTGCTAGAACCCCAAGACTCCAGCCCCGAGCGGCTTCCGGAATCCGCGCGTGCTGGCCCGGCCTCTTCGGGGGCGGGGC
GAGCGCCGCACATGCGCCGGGGCCGGGCCGGGCCGGGGGCGCGCGCTCTGCGAGCTGGATGTCCAGGCTGCGGGCGCTGCTGGGCCTCGGGCTGCTGGTT
GCGGGCTCGCGCGTGCCGCGGATCAAAAGCCAGACCATCGCCTGTCGCTCGGGACCC...