Repeat unit TTG/CAA repeats 6 times in the reference sequence.
...CAGGAGCCCCCACTGGCCCCGCCCCCACCGCAGGCCCCGCCCCCGCCGTACTGTCCGCGTCCTCCTGGCCGGGGTTAGGCACCAGGCGGCAGTTGTCCCG
ACTGTCAGGGACTCCGTCATTGTCGTCGTCGTCGTCGCAGGCATCACCCTGGCCATCGTGGTCTGAGTCCTCCTGGGCACTGTTAGGCACCGTGGGACAG
TTGTCCCGAGAGTCCTGATGTCCGTCTCCATCCCTAGAGTGGATAGGTGGGATCCAG...