C133323133112111133133313331333133313231322331333133313331333133112213331323311   >>    C13332313311211113313331333133313331323132233133313331333133313311221333132331   <<    C133323133112111133133313331333133313231322331333133313331333133112213331323313   >>      C133323133112111133133313331333133313231322331333133313331333133112213331323312   >>