C1333231331121111331333133313331333132233313331333133313332213113131   >>    C133323133112111133133313331333133313223331333133313331333221311313   <<    C1333231331121111331333133313331333132233313331333133313332213113133   >>      C1333231331121111331333133313331333132233313331333133313332213113132   >>