C1333231331121111331333133313331333132233313331333133313331123221312321   >>    C133323133112111133133313331333133313223331333133313331333112322131232   <<    C1333231331121111331333133313331333132233313331333133313331123221312323   >>      C1333231331121111331333133313331333132233313331333133313331123221312322   >>