C1333231331121111331333133313331333132313223313231333112331333132311121   >>    C133323133112111133133313331333133313231322331323133311233133313231112   <<    C1333231331121111331333133313331333132313223313231333112331333132311123   >>      C1333231331121111331333133313331333132313223313231333112331333132311122   >>