C133323133112111133133313331333133313231322331333132233132333131211   >>    C13332313311211113313331333133313331323132233133313223313233313121   <<    C133323133112111133133313331333133313231322331333132233132333131213   >>      C133323133112111133133313331333133313231322331333132233132333131212   >>