C1322331331121211113313331333133313231333133313331322133313233311   >>    C132233133112121111331333133313331323133313331333132213331323331   <<    C1322331331121211113313331333133313231333133313331322133313233313   >>      C1322331331121211113313331333133313231333133313331322133313233312   >>