C133323133112111133133313331333133313233213331333132213232233121   >>    C13332313311211113313331333133313331323321333133313221323223312   <<    C133323133112111133133313331333133313233213331333132213232233123   >>      C133323133112111133133313331333133313233213331333132213232233122   >>