C1333231331121111133313331311331333133313223313331333131133133311321   >>    C133323133112111113331333131133133313331322331333133313113313331132   <<    C1333231331121111133313331311331333133313223313331333131133133311323   >>      C1333231331121111133313331311331333133313223313331333131133133311322   >>