C1322331331121211113313331333133313233313331333132313331211111133133311321   >>    C132233133112121111331333133313331323331333133313231333121111113313331132   <<    C1322331331121211113313331333133313233313331333132313331211111133133311323   >>      C1322331331121211113313331333133313233313331333132313331211111133133311322   >>