C1322331331121211113313331333133313331323223313331333133321233231231321   >>    C132233133112121111331333133313331333132322331333133313332123323123132   <<    C1322331331121211113313331333133313331323223313331333133321233231231323   >>      C1322331331121211113313331333133313331323223313331333133321233231231322   >>