Repeat unit CCT/AGG repeats 4 times in the reference sequence.
...CAACCCTGGCTATAACTTCTGGGGAAACTTCTGGCTATAACTTCTGAGGCACGGAGCGGGGCAGGAGCTTGCCCAGGGTCACAGCGCTCTCGGCCAGTCT
GGGAGTGGCAGCCAGGCCACCTCCTCCTCCTGCAGGAAGCTTCCTCCACCTTTCAGCAGCCCTGGAGCCGCATGGAGCAGGGAAGGGAGTTGTCTACCCT
CCGGCATCCTGTGTGTTCCAGGCTGTGTGGGAGCAGGTGCAGCTGCCAGGC...