C133323133112111133133313331333133313231322331333133313112231333111   >>    C13332313311211113313331333133313331323132233133313331311223133311   <<    C133323133112111133133313331333133313231322331333133313112231333113   >>      C133323133112111133133313331333133313231322331333133313112231333112   >>