C1322331331121211113313331333133313232213232212111133131333121121   >>    C132233133112121111331333133313331323221323221211113313133312112   <<    C1322331331121211113313331333133313232213232212111133131333121123   >>      C1322331331121211113313331333133313232213232212111133131333121122   >>