C1322331331121211113313331333133313331323223313331331122133112231   >>    C132233133112121111331333133313331333132322331333133112213311223   <<    C1322331331121211113313331333133313331323223313331331122133112233   >>      C1322331331121211113313331333133313331323223313331331122133112232   >>