C2221232323213331311331333133313231323133313121121132332322112131   >>    C222123232321333131133133313331323132313331312112113233232211213   <<    C2221232323213331311331333133313231323133313121121132332322112133   >>      C2221232323213331311331333133313231323133313121121132332322112132   >>