C111112111133131121133133313331333133313331332133313331333133313222131   >>    C11111211113313112113313331333133313331333133213331333133313331322213   <<    C111112111133131121133133313331333133313331332133313331333133313222133   >>      C111112111133131121133133313331333133313331332133313331333133313222132   >>