C1322331331121211113313331333133313121211111333133313331123312111   >>    C132233133112121111331333133313331312121111133313331333112331211   <<    C1322331331121211113313331333133313121211111333133313331123312113   >>      C1322331331121211113313331333133313121211111333133313331123312112   >>