C2221232323213331311331333133313231333132313232111131213312133311   >>    C222123232321333131133133313331323133313231323211113121331213331   <<    C2221232323213331311331333133313231333132313232111131213312133313   >>      C2221232323213331311331333133313231333132313232111131213312133312   >>