C1333231331121111331333133313331333132233313331333133313332123313221321   >>    C133323133112111133133313331333133313223331333133313331333212331322132   <<    C1333231331121111331333133313331333132233313331333133313332123313221323   >>      C1333231331121111331333133313331333132233313331333133313332123313221322   >>