C111112111133131121133133313331333133313331323133313331333133313223313332111121   >>    C11111211113313112113313331333133313331333132313331333133313331322331333211112   <<    C111112111133131121133133313331333133313331323133313331333133313223313332111123   >>      C111112111133131121133133313331333133313331323133313331333133313223313332111122   >>