C22212323232133313113313331333133313231323133313332233122323132332323231   >>    C2221232323213331311331333133313331323132313331333223312232313233232323   <<    C22212323232133313113313331333133313231323133313332233122323132332323233   >>      C22212323232133313113313331333133313231323133313332233122323132332323232   >>