/* Maximum Flow Problem */

param N := 8;

param : E : c :=
1 1 0
1 2 3
1 3 5
1 4 0
1 5 0
1 6 0
1 7 0
1 8 0
2 1 0
2 2 0
2 3 0
2 4 2
2 5 2
2 6 0
2 7 0
2 8 0
3 1 0
3 2 0
3 3 0
3 4 3
3 5 0
3 6 3
3 7 0
3 8 0
4 1 0
4 2 0
4 3 0
4 4 0
4 5 0
4 6 0
4 7 3
4 8 0
5 1 0
5 2 0
5 3 0
5 4 0
5 5 0
5 6 0
5 7 2
5 8 0
6 1 0
6 2 0
6 3 0
6 4 0
6 5 0
6 6 0
6 7 0
6 8 4
7 1 0
7 2 0
7 3 0
7 4 0
7 5 0
7 6 0
7 7 0
7 8 0
8 1 0
8 2 0
8 3 0
8 4 0
8 5 0
8 6 0
8 7 0
8 8 0
;


param u :=
1 1 0
1 2 20
1 3 25
1 4 0
1 5 0
1 6 0
1 7 0
1 8 0
2 1 0
2 2 0
2 3 0
2 4 15
2 5 20
2 6 0
2 7 0
2 8 0
3 1 0
3 2 0
3 3 0
3 4 20
3 5 0
3 6 15
3 7 0
3 8 0
4 1 0
4 2 0
4 3 0
4 4 0
4 5 0
4 6 0
4 7 30
4 8 0
5 1 0
5 2 0
5 3 0
5 4 0
5 5 0
5 6 0
5 7 20
5 8 0
6 1 0
6 2 0
6 3 0
6 4 0
6 5 0
6 6 0
6 7 0
6 8 15
7 1 0
7 2 0
7 3 0
7 4 0
7 5 0
7 6 0
7 7 0
7 8 0
8 1 0
8 2 0
8 3 0
8 4 0
8 5 0
8 6 0
8 7 0
8 8 0
;


param b :=
1 40
2 0
3 0
4 0
5 0
6 0
7 -30
8 -10
;

end;