C1322331331121211113313331333133313331323312133313331333133331323221221   >>    C132233133112121111331333133313331333132331213331333133313333132322122   <<    C1322331331121211113313331333133313331323312133313331333133331323221223   >>      C1322331331121211113313331333133313331323312133313331333133331323221222   >>