Repeat unit CGC/GCG repeats 12 times in the reference sequence.
...TACTCGCAGCTGGCCGGCCTGCGCGCCCACCAGAAGAGCGCGCGGCACCGGCCGCCCAGCACCGCGCTGCAGGCACACTCGCCCGCGCTGCCCGCCCCGC
ACGCGCACGCGCCCGCGCTCGCCGCCGCCGCCGCCGCCGCCGCCGCCGCCGCCGCGCACCACCTGCCGGCCATGGTGCTGTGAGCGCGCCCGCGCCCCCG
CCGGGCCCCGCGCGCTCCTGGGTCCCCGGCACCCCGGCCCCGCAGCGCGACTCGCCCTCCAGCCCCAACCCCCGG...