C1333231331121111331333133313331333132233313331333133313332221331   >>    C133323133112111133133313331333133313223331333133313331333222133   <<    C1333231331121111331333133313331333132233313331333133313332221333   >>      C1333231331121111331333133313331333132233313331333133313332221332   >>