1.0   0.0
1.0  30.0
1.0  60.0
1.0  90.0
1.0 120.0
1.0 150.0
1.0 180.0
1.0 210.0
1.0 240.0
1.0 270.0
1.0 300.0
1.0 330.0
1.0 360.0
2.0   0.0
1.7  30.0
2.0  60.0
1.7  90.0
2.0 120.0
1.7 150.0
2.0 180.0
1.7 210.0
2.0 240.0
1.7 270.0
2.0 300.0
1.7 330.0
2.0 360.0