C1333231331121111331333133313331333132323312111133133313223111132321   >>    C133323133112111133133313331333133313232331211113313331322311113232   <<    C1333231331121111331333133313331333132323312111133133313223111132323   >>      C1333231331121111331333133313331333132323312111133133313223111132322   >>