C1333231331121111331333133313331333132233313331333133313331121331223213232321   >>    C133323133112111133133313331333133313223331333133313331333112133122321323232   <<    C1333231331121111331333133313331333132233313331333133313331121331223213232323   >>      C1333231331121111331333133313331333132233313331333133313331121331223213232322   >>