C1333231331121111331333133313331333132313223313232213331333132323132321   >>    C133323133112111133133313331333133313231322331323221333133313232313232   <<    C1333231331121111331333133313331333132313223313232213331333132323132323   >>      C1333231331121111331333133313331333132313223313232213331333132323132322   >>