C1322331331121211113313331333133313231333113313231323133313132313232213331   >>    C132233133112121111331333133313331323133311331323132313331313231323221333   <<    C1322331331121211113313331333133313231333113313231323133313132313232213333   >>      C1322331331121211113313331333133313231333113313231323133313132313232213332   >>