Repeat unit AGAT/ATCT repeats 3 times in the reference sequence.
...CACAGGGCTTACATGACTCATACATCAAAACAGGAATTCAACAGATTACATTTCCCCAGATATGTAAACATTGATTATAATGAAACTCTTCTAAACATTC
AGTTAAAATCATGGAAGTAATCTATCTATCTCCTTATTGCTTTCAACACTTCAAAAAGCAGAACATACGGTTTTGGATTTCAAGCCTAAAAATCCGGCGA
CATAGTGGCCTGTTAATATTCCTTTCATTGTCTTATCTGTTCTTTGTTCCC...