Repeat unit TG/CA repeats 4 times in the reference sequence.
...ACTTAGCCTGTGGTCTCCAAGTTTAAATCAGGCAGTGAGGTGATTGCGATAGCACCAGCTGGCATGGCCCTGGTGGAGGCAGGTGAGCAGGGTGCTCTGC
GCTCCGTGGCTGCGGCTCCTGTGTGTGCCCTGCAGTGCCAAGCATTTGTGCGTGGCTGCTCCCCGCCTGCAGGGGGAAGCGTTGTTCCCGGGGCGCTGAA
GGACGCGCTGGTGAGGGCTTGACGTGGGCAGCCCTGAGCTTCTGGCC...