C1333231331121111331333133313331333132313223313331333132231211321   >>    C133323133112111133133313331333133313231322331333133313223121132   <<    C1333231331121111331333133313331333132313223313331333132231211323   >>      C1333231331121111331333133313331333132313223313331333132231211322   >>