C1111133313331323223313331333133313113313231331121111331323332111211   >>    C111113331333132322331333133313331311331323133112111133132333211121   <<    C1111133313331323223313331333133313113313231331121111331323332111213   >>      C1111133313331323223313331333133313113313231331121111331323332111212   >>