C1322331331121211113313331333133313331323223313331333133311213331311212121   >>    C132233133112121111331333133313331333132322331333133313331121333131121212   <<    C1322331331121211113313331333133313331323223313331333133311213331311212123   >>      C1322331331121211113313331333133313331323223313331333133311213331311212122   >>