C1333231331121111331333133313331333132313223313331333132322132313321   >>    C133323133112111133133313331333133313231322331333133313232213231332   <<    C1333231331121111331333133313331333132313223313331333132322132313323   >>      C1333231331121111331333133313331333132313223313331333132322132313322   >>