C1322331331121211113313331333133313331323223313331333133313132233121   >>    C132233133112121111331333133313331333132322331333133313331313223312   <<    C1322331331121211113313331333133313331323223313331333133313132233123   >>      C1322331331121211113313331333133313331323223313331333133313132233122   >>