Repeat unit AAAAT/ATTTT repeats 14 times in the reference sequence.
...CAGCTACTCGGGAGGCTGAGGCAGGAGAATGGCGTGAACCCGGGAGGCGGAGCTTGCAGTGAGCCGAGATCGCGCCACTGCACTCCAGCCTGGGCGACAA
GGCAAGATTCTATCTCAAAAAAATAAAAATAAAATAAAATAAAATAATAAAATAAAATAAAATAAAATAAAATAAATAAAATAAAATAAAATGTATAATT
GGAATGTTTATAACACAAGAAATGATAAATGCTTGAGGTGATAGATACCCCATTCACCGTGATGTGATTATTGCACAATGTATGTCTGTATCTAAATATC
TCATGTACCCCA...