C1322331331121211113313331333133313331323132233313331323133313122311321   >>    C132233133112121111331333133313331333132313223331333132313331312231132   <<    C1322331331121211113313331333133313331323132233313331323133313122311323   >>      C1322331331121211113313331333133313331323132233313331323133313122311322   >>