C1322331331121211113313331333133313331323223313331333133311213111   >>    C132233133112121111331333133313331333132322331333133313331121311   <<    C1322331331121211113313331333133313331323223313331333133311213113   >>      C1322331331121211113313331333133313331323223313331333133311213112   >>