C131121333133313233213331333133313331333131133133313331311331333132313231321   >>    C13112133313331323321333133313331333133313113313331333131133133313231323132   <<    C131121333133313233213331333133313331333131133133313331311331333132313231323   >>      C131121333133313233213331333133313331333131133133313331311331333132313231322   >>