Motif GC repeats 6 times in the reference sequence.
...CACCCCCTTGGCCCCGCCTCACCAGGTTCGCCCCGCCCCTCTCCGTCCCCGCCCCTCCTCCGGCCTCGGCCCCGCCCTCGCCTCGACCCCGGGGGGCGGT
GGCTGCCGAGGCGACCGTTGGCGCGCGCGGGCGGTGGCGCGGGCCGAAGCGCCCGGAGCGGGAGCGAGCGGCGCGGCCCGGTAGGTGTGCGGGGCCGGGG
CCGGGGCGGGGGCAGGGCGCGCCGCCTCCGCTCTTTCTTTCGTCTCCGGGGC...