C2221333133313331311233132313331333133313331333133313331333131133112113131   >>    C222133313331333131123313231333133313331333133313331333133313113311211313   <<    C2221333133313331311233132313331333133313331333133313331333131133112113133   >>      C2221333133313331311233132313331333133313331333133313331333131133112113132   >>