Repeat unit ATC/GAT repeats 4 times in the reference sequence.
...GGAATGGGCTGGGCATCCCCAGTGCAGAGGGAGGACTCAGCAAAGACAAAGATGGAGGTGAAGGAGACGATGATGAAGCTGAAAATGCTGCTGCTGCTGC
TGCTGAAAAGAGGATAAGAATGATGATGATGCTGGGAGGAGTGGAGGGGGAGGGGGGGAGGTAGGGGAGGAGTGGGGAGGGTAAGGAGGAGGGGGAAGAG
TGGAGGGGAGGAGGGGAGGGGGAGGAGGAGGGGGAGGAAGTGGGAGGAGGA...