C1322331331121211113313331333133313233313331333133313311221131221   >>    C132233133112121111331333133313331323331333133313331331122113122   <<    C1322331331121211113313331333133313233313331333133313311221131223   >>      C1322331331121211113313331333133313233313331333133313311221131222   >>