Repeat unit CCG/CGG repeats 14 times in the reference sequence.
...GGGGGCGCCGGTGGCGCCCCGGCCTCTTCCTCCTCCTCATCGGTGGCGGCGGCGGCGGCGTCAGGCCAGTGCCGCGGCTTTCTCTCCGCGCCTGTGTTCG
CCGGGACGCATTCGGGGCGGGCGGCGGCGGCGGCAGCGGCGGCTGCGGCGGCGGCGGCGGCAGCCTCCGGCTTTGCGTACCCCGGGACCTCTGAGCGCAC
GGGCTCTTCCTCGTCGTCGTCCTCTTCTGCCGTTGTAGCGGCGCGCCCGGAGGCTCCCCCAGCCAAAGAGTGCCCAGCACC...