C133323133112111133133313331333133313231322331333133313331312311311   >>    C13332313311211113313331333133313331323132233133313331333131231131   <<    C133323133112111133133313331333133313231322331333133313331312311313   >>      C133323133112111133133313331333133313231322331333133313331312311312   >>