C1322331331121211113313331333133313231323132233132313231323331333133313232211   >>    C132233133112121111331333133313331323132313223313231323132333133313331323221   <<    C1322331331121211113313331333133313231323132233132313231323331333133313232213   >>      C1322331331121211113313331333133313231323132233132313231323331333133313232212   >>