C1322331331121211113313331333133313331323223313331311213331123321   >>    C132233133112121111331333133313331333132322331333131121333112332   <<    C1322331331121211113313331333133313331323223313331311213331123323   >>      C1322331331121211113313331333133313331323223313331311213331123322   >>