C1322331331121211113313331333133313233313331333133313311212111133233121   >>    C132233133112121111331333133313331323331333133313331331121211113323312   <<    C1322331331121211113313331333133313233313331333133313311212111133233123   >>      C1322331331121211113313331333133313233313331333133313311212111133233122   >>