C22212323232133313113313331333133313113313121223323311331123311   >>    C2221232323213331311331333133313331311331312122332331133112331   <<    C22212323232133313113313331333133313113313121223323311331123313   >>      C22212323232133313113313331333133313113313121223323311331123312   >>