begin%GIS%
  Circle(i, x, y) :-
	i=1,
	x>=0,
	y>=0,
	5x+1.34y<=50,
	x+y<=13.66,
	1.34x+5y<=50.

  Circle(i, x, y) :-
	i=2,
	-x>=0,
	y>=0,
	-5x+1.34y<=50,
	-x+y<=13.66,
	-1.34x+5y<=50.

  Circle(i, x, y) :-
	i=3,
	-x>=0,
	-y>=0,
	-5x-1.34y<=50,
	-x-y<=13.66,
	-1.34x-5y<=50.

  Circle(i, x, y) :-
	i = 1,
	x>=0,
	-y>=0,
	5x-1.34y<=50,
	x-y<=13.66,
	1.34x-5y<=50.

  NEW_Circle(i, x, y, z) :-
	i=1,
	x>=0,
	y>=0,
	5x+1.34y<=50,
	x+y<=13.66,
	1.34x+5y<=50,
	x+y+z=10.

  NEW_Circle(i, x, y, z) :-
	i=2,
	-x>=0,
	y>=0,
	-5x+1.34y<=50,
	-x+y<=13.66,
	-1.34x+5y<=50,
	-x+y+z=10.

  NEW_Circle(i, x, y, z) :-
	i=3,
	-x>=0,
	-y>=0,
	-5x-1.34y<=50,
	-x-y<=13.66,
	-1.34x-5y<=50,
	-x-y+z=10.

  NEW_Circle(i, x, y, z) :-
	i = 1,
	x>=0,
	-y>=0,
	5x-1.34y<=50,
	x-y<=13.66,
	1.34x-5y<=50,
	x-y+z=10.

end%GIS%
