C2221333133313331311233132313331333133313331323232133313112111131   >>    C222133313331333131123313231333133313331333132323213331311211113   <<    C2221333133313331311233132313331333133313331323232133313112111133   >>      C2221333133313331311233132313331333133313331323232133313112111132   >>