C1322331331121211113313331333133313331323312133313331333133311312122111   >>    C132233133112121111331333133313331333132331213331333133313331131212211   <<    C1322331331121211113313331333133313331323312133313331333133311312122113   >>      C1322331331121211113313331333133313331323312133313331333133311312122112   >>