C1322331331121211113313331333133313121211111333133313113313112211   >>    C132233133112121111331333133313331312121111133313331311331311221   <<    C1322331331121211113313331333133313121211111333133313113313112213   >>      C1322331331121211113313331333133313121211111333133313113313112212   >>