C1111133313331323223313331333133313331333131211113313331311223213331   >>    C111113331333132322331333133313331333133313121111331333131122321333   <<    C1111133313331323223313331333133313331333131211113313331311223213333   >>      C1111133313331323223313331333133313331333131211113313331311223213332   >>