C1333231331121111331333133313331333132313223313232213331333132231331123231   >>    C133323133112111133133313331333133313231322331323221333133313223133112323   <<    C1333231331121111331333133313331333132313223313232213331333132231331123233   >>      C1333231331121111331333133313331333132313223313232213331333132231331123232   >>