C1333231331121111331333133313331333132313223313232233133313112132322231   >>    C133323133112111133133313331333133313231322331323223313331311213232223   <<    C1333231331121111331333133313331333132313223313232233133313112132322233   >>      C1333231331121111331333133313331333132313223313232233133313112132322232   >>