C222133313331333131123313231333133313331311111211113313331311331323232213121   >>    C22213331333133313112331323133313331333131111121111331333131133132323221312   <<    C222133313331333131123313231333133313331311111211113313331311331323232213123   >>      C222133313331333131123313231333133313331311111211113313331311331323232213122   >>