C1322331331121211113313331333133313233313231211113313231322331333112321   >>    C132233133112121111331333133313331323331323121111331323132233133311232   <<    C1322331331121211113313331333133313233313231211113313231322331333112323   >>      C1322331331121211113313331333133313233313231211113313231322331333112322   >>