C1111133313331323223313331333133313331323223331211113321111312231   >>    C111113331333132322331333133313331333132322333121111332111131223   <<    C1111133313331323223313331333133313331323223331211113321111312233   >>      C1111133313331323223313331333133313331323223331211113321111312232   >>