Vertices of the least-core (4):

0 600 600 0 
600 600 0 0 
600 0 0 600 
0 0 600 600 


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Lpnucleolus: Computation of the prenucleolus of a game
(C) 2002 by
Sven Klauke, Institute of Mathematical Economics (IMW)
University of Bielefeld, Germany