x,y,x2,y2,uy,uy2
0.5,1.0,1.0,2.5,0.5,0.5
0.75,1.2,1.25,2.0,0.5,0.5
1.0,2.0,1.5,1.4,0.5,0.5
1.5,2.6,2.6,2.5,0.5,0.5
2.0,3.0,3.0,2.9,0.5,0.5
2.5,3.4,2.6,3.0,0.5,0.5
3.0,4.0,3.2,3.5,0.5,0.5
3.5,4.8,3.8,4.5,0.5,0.5
4.0,5.0,4.5,4.8,0.5,0.5
4.5,5.5,5.0,5.8,0.5,0.5
5.0,6.0,5.6,6.3,0.5,0.5
5.5,7.8,6.0,6.8,0.5,0.5
6.0,8.5,6.4,7.8,0.5,0.5
6.5,8.8,7.3,7.9,0.5,0.5
7.0,9.5,7.3,8.5,0.5,0.5
7.5,9.7,8.0,9.2,0.5,0.5
8.0,10.5,8.5,9.5,0.5,0.5
8.5,11.0,9.0,9.6,0.5,0.5
9.0,11.4,9.5,10.6,0.5,0.5
9.5,11.5,10.5,10.8,0.5,0.5
10.0,11.0,11.0,11.0,0.5,0.5
10.5,11.5,12.0,12.0,0.5,0.5