http://www.lichtensteiger.de/unknownCenters_CD.html

"HAMM: Back to my place!
(Clov pushes chair back to center.)
Is that my place?
CLOV: Yes, thatís your place.
HAMM: Am I right in the center?
CLOV: Iíll measure it.
HAMM: More or less! More or less!
CLOV: (moving chair slightly.) There!
HAMM: Iím more or less in the center?
CLOV: Iíd say so.
HAMM: Youíd say so! Put me right in the center!
CLOV: Iíll go and get the tape.
HAMM: Roughly! Roughly!
(Clov moves chair slightly.)
Bang in the center!
CLOV: There! (Pause.)
HAMM: I feel a little too far to the left.
(Clov moves chair slightly.)
Now I feel a little too far to the right.
(Clov moves chair slightly.)
I feel a little too far forward.
(Clov moves chair slightly.)
Now I feel a little too far back.
(Clov moves chair slightly.)
Donít stay there.
(i.e. behind the chair)
you give me the shivers.
(Clov returns to his place beside the chair.)
CLOV: If I could kill him Iíd die happy."

ó Samuel Beckett, Endgame