C1333231331121111331333133313331333132313223313113313223113313332233131   >>    C133323133112111133133313331333133313231322331311331322311331333223313   <<    C1333231331121111331333133313331333132313223313113313223113313332233133   >>      C1333231331121111331333133313331333132313223313113313223113313332233132   >>