C1322331331121211113313331333133313331323223313331311213331313231   >>    C132233133112121111331333133313331333132322331333131121333131323   <<    C1322331331121211113313331333133313331323223313331311213331313233   >>      C1322331331121211113313331333133313331323223313331311213331313232   >>