C1322331331121211113313331333133313331323223313331333132322232223213231321   >>    C132233133112121111331333133313331333132322331333133313232223222321323132   <<    C1322331331121211113313331333133313331323223313331333132322232223213231323   >>      C1322331331121211113313331333133313331323223313331333132322232223213231322   >>