Repeat unit TTCA/TGAA repeats 5 times in the reference sequence.
...TGGAAATAGTGAGTACCCCATCCTGAGAGGTGAGTAAGCAGAGGCTGTATGACCACCTGAACCAAGCCCTTGAGGATGTTTCTTCTCTGGTGGAAGTTTG
GAACAGGAGCCTCCTCAAGTTCATTTATTCATTCATTCAATGGTTATTTTGTGGGAATCGAATTTAGAATGAAAATATTTTTTGGCAAGCAGAAAATAAT
TTTTAGACCAATCCTTTTCTTTTAGTCATGAGAAACTGAGGCCCAGAGAGAGGAGGTCA...