C133323133112111133133313331333133313231322331333133313331333132322133313211   >>    C13332313311211113313331333133313331323132233133313331333133313232213331321   <<    C133323133112111133133313331333133313231322331333133313331333132322133313213   >>      C133323133112111133133313331333133313231322331333133313331333132322133313212   >>