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q:=p↑.link; p↑.link:=q↑.link; p↑.link:=q↑.link; q:=p↑.link; q↑.link:=p↑.link;p↑link:=q; p↑.link:=q; q↑.link:=p↑.link;
q:=p↑.link;p↑.link:=q↑.link; p↑.link.q↑.link;q:=p↑.link; q↑.link:=p↑.link;p↑.link:=q; p↑.link:=q;q↑.link:=p↑.link;
q:=p↑.link;p↑.link:=q↑.link p↑.link:=q↑.link;q:=p↑.link q↑.link:=p↑.link;p↑.link:=q p↑.link:=q;q↑.link:=p↑.link
q:=p↑.link; p↑.link:=q↑.link; p↑.link .q↑.link; q:=p ↑.link; q↑.link:=p↑.link; p↑.link:=q; p↑.link:=q; q↑.link:=p↑.link;
q:=p^.link;p^.link:=q^.link; p^.link:=q^.link;q:=p^.link; q^.link:=p^.link;p^.link:=q; p^.link:=q;q^.link:=p^.link;
q:=p^.1ink;p^.link:=q^.link p^.link:=q^.link;q:=p^.link q^.link:=p^.link;p^.link=q p^.link:=q;q^.link:=p^.link
q:=p↑.link;p↑.link:=q↑.link; p↑.linq↑.link;q:=p↑.link; q↑.link:=p↑.link;p↑.link:=q; p↑.link:=q;q↑.link:=p↑.link;
q:=p^. link; p^.Link:=q^.link; p^.link:=q^.1ink; q:=p^.1ink; q^.link:=p^.link; p^.1ink:=q; p^.1ink:=q; q^.link:=p^.link;
q:=p^.link;p^.link:=q^.link p^.link:=q^.link;q:=p^.link q^.link:=p^.link;p^.link:=q p^.link:=q;q^.link:=p^.link
q:=p↑.link;p↑.link:=q↑.link; p↑.link:=q↑.link;q:=p↑.link; q↑.link:=p↑.link;q↑.1ink:=q; p↑.link:=q;q↑.link:=p↑.link;
q:=p↑.link;p↑.link:=q↑.link; p↑.linq↑.link;q:=p↑.link; q↑.link:=p↑.link;p↑.link:=q; p↑.link:=q;q↑.link:=p↑.link;
q:p↑.link;p↑.link:=q↑.link; p↑.link:=q↑.link;q:=p↑.link; q↑.link:=p↑.link;p↑.link:=q; p↑.link:=q;q↑.link:=p↑.link;
q:=p↑.link;p↑.link:=q↑.link; p↑.link.q↑.link;q:=p↑.link; q↑.link:=p↑.link;p↑.link:=q; p↑.link:=q;q↑.link:=p↑.link;
q:=p^.link;p^.link:=q^.link; p^.link:=q^.link;q:=p^.link; q^.link:=p^.link;q^.link:=q; p^.link:=q; q^.link:=p^.link;
q:=p↑.link; p↑.link:=q↑.link; p↑.link:=q↑.link; q:=p↑.link; q↑.link:=p↑.link;p↑link:=q; p↑.link:=q; q↑.link:=p↑.link;
q:=p↑.link;p↑.link:=q↑.link p↑.link:=q↑.link;q:=p↑.link q↑.link:=p↑.link;p↑.link:=q p↑.link:=q;q↑.link:=p↑.link
q:=p↑.link; p↑.link:=q↑.link; p↑.link.q↑.1ink; q:=pt.link; q↑.link:=p↑.link; p↑.link:=q; p↑.link:=q; q↑.link:=p↑.link;
q:=p↑.link;p↑.link:=q↑.link; p↑.link:=q↑.link;q:=p↑.link; q↑.link:=p↑.link;p↑.link:=q; p↑.link:=q;q↑.link:=p↑.link;