0.0000000 0.1750000 a
0.1750000 1.1950000 s
1.1950000 2.2525000 s
2.2525000 3.2325000 s
3.2325000 4.1500000 s
4.1500000 4.4991406 a
4.4991406 5.3175000 s
5.3175000 5.8116719 a
5.8116719 6.8025000 s
6.8025000 7.7425000 s
7.7425000 8.6525000 s
8.6525000 9.5250000 s
9.5250000 9.8981094 a
9.8981094 10.6800000 s
