nservers 20
nflows 22
objective 'd' 1

beginservers
server 1 (10., 0.10);
server 2 (10., 0.10);
server 3 (10., 0.10);
server 4 (10., 0.10);
server 5 (10., 0.10);
server 6 (10., 0.10);
server 7 (10., 0.10);
server 8 (10., 0.10);
server 9 (10., 0.10);
server 10 (10., 0.10);
server 11 (10., 0.10);
server 12 (10., 0.10);
server 13 (10., 0.10);
server 14 (10., 0.10);
server 15 (10., 0.10);
server 16 (10., 0.10);
server 17 (10., 0.10);
server 18 (10.,0.10);
server 19 (10., 0.10);
server 20 (10., 0.10);
endservers

beginflows
flow 1 [1,20] (1.,1.67);
flow 2 [1,1] (1.,1.67);
flow 3 [1,2] (1.,1.67);
flow 4 [2,3] (1.,1.67);
flow 5 [3,4] (1.0,1.67);
flow 6 [4,5] (1.00,1.67);
flow 7 [5,6] (1.00,1.67);
flow 8 [6,7] (1.00,1.67);
flow 9 [7,8] (1.00,1.67);
flow 10 [8,9] (1.00,1.67);
flow 11 [9,10] (1.00,1.67);
flow 12 [10,11] (1.00,1.67);
flow 13 [11,12] (1.00,1.67);
flow 14 [12,13] (1.00,1.67);
flow 15 [13,14] (1.00,1.67);
flow 16 [14,15] (1.00,1.67);
flow 17 [15,16] (1.00,1.67);
flow 18 [16,17] (1.00,1.67);
flow 19 [17,18] (1.00,1.67);
flow 20 [18,19] (1.00,1.67);
flow 21 [19,20] (1.00,1.67);
flow 22 [20,20] (1.00,1.67);
endflows