C22212323232133313113313331333132313331323133313331213132322211132231   >>    C2221232323213331311331333133313231333132313331333121313232221113223   <<    C22212323232133313113313331333132313331323133313331213132322211132233   >>      C22212323232133313113313331333132313331323133313331213132322211132232   >>