C22213331333133313112331323133313331333133313233121111332233132322331   >>    C2221333133313331311233132313331333133313331323312111133223313232233   <<    C22213331333133313112331323133313331333133313233121111332233132322333   >>      C22213331333133313112331323133313331333133313233121111332233132322332   >>