C1322331331121211113313331333133313331323223313331333133311231212231   >>    C132233133112121111331333133313331333132322331333133313331123121223   <<    C1322331331121211113313331333133313331323223313331333133311231212233   >>      C1322331331121211113313331333133313331323223313331333133311231212232   >>