C133323133112111133133313331333133313233213331333131311331333133313331323132211   >>    C13332313311211113313331333133313331323321333133313131133133313331333132313221   <<    C133323133112111133133313331333133313233213331333131311331333133313331323132213   >>      C133323133112111133133313331333133313233213331333131311331333133313331323132212   >>