
echo Example1

D 5 6
1 -1 0 0 0 0
0 1 -1 0 0 0
0 0 1 -1 0 0
0 0 0 1 -1 0
0 0 0 0 1 -1

m0 5
0 0 0 0 0

L 2 5
0 1 0 0 0
0 0 0 1 0

b 2
0 0

LB 2
0 0

UB 2
2 3

done

quit
