C1322331331121211113313331333133313231333133313331312111133223231   >>    C132233133112121111331333133313331323133313331333131211113322323   <<    C1322331331121211113313331333133313231333133313331312111133223233   >>      C1322331331121211113313331333133313231333133313331312111133223232   >>