C133323133112111133133313331333133313231322331333133313331121333211   >>    C13332313311211113313331333133313331323132233133313331333112133321   <<    C133323133112111133133313331333133313231322331333133313331121333213   >>      C133323133112111133133313331333133313231322331333133313331121333212   >>