C1322331331121211113313331333133313331323223313331333133311213132331   >>    C132233133112121111331333133313331333132322331333133313331121313233   <<    C1322331331121211113313331333133313331323223313331333133311213132333   >>      C1322331331121211113313331333133313331323223313331333133311213132332   >>