C1333231331121111331333133313331333132313223313331333133313332233112131   >>    C133323133112111133133313331333133313231322331333133313331333223311213   <<    C1333231331121111331333133313331333132313223313331333133313332233112133   >>      C1333231331121111331333133313331333132313223313331333133313332233112132   >>