C3132121111133313233121111331333133313331333133313331333133313331311311331331   >>    C313212111113331323312111133133313331333133313331333133313331333131131133133   <<    C3132121111133313233121111331333133313331333133313331333133313331311311331333   >>      C3132121111133313233121111331333133313331333133313331333133313331311311331332   >>