C13223313311212111133133313331333133313233121333133313331311312133311   >>    C1322331331121211113313331333133313331323312133313331333131131213331   <<    C13223313311212111133133313331333133313233121333133313331311312133313   >>      C13223313311212111133133313331333133313233121333133313331311312133312   >>