C1322331331121211113313331333133313232213232212111133131131123121   >>    C132233133112121111331333133313331323221323221211113313113112312   <<    C1322331331121211113313331333133313232213232212111133131131123123   >>      C1322331331121211113313331333133313232213232212111133131131123122   >>