Repeat unit TTTAT/ATAAA repeats 4 times in the reference sequence.
...GTTCTGTAGCTTTTATGTGTGTAAATTACTTCAAATCTGTTTATGATCCTATTGCTGGAAACTTTATCCCAAGACACAAAAATCTTTTCTATTAGAAGTT
ATTAACTTTAAAACAATTATTTATTTTATTTTATTTTATTTTTTGAGACAGAGTCTCGCTTTGTCACCCAGGCTGGAGTGCAGTGGCACGATCTCGGCTC
ACTGCAAGCTCCACCTCCCGAGTTCATGCCATTCTCCTGCCTCAGCCTCCCGAGTAGCTGGG...