C1322331331121211113313331333133313331323312133313331333131111233221   >>    C132233133112121111331333133313331333132331213331333133313111123322   <<    C1322331331121211113313331333133313331323312133313331333131111233223   >>      C1322331331121211113313331333133313331323312133313331333131111233222   >>