C133323133112111133133313331333133313233213331333132313331311331323223321   >>    C13332313311211113313331333133313331323321333133313231333131133132322332   <<    C133323133112111133133313331333133313233213331333132313331311331323223323   >>      C133323133112111133133313331333133313233213331333132313331311331323223322   >>