0.0000000 1.1150000 a
1.1150000 1.9775000 s
1.9775000 2.8275000 s
2.8275000 3.7100000 s
3.7100000 4.9025000 s
4.9025000 5.8850000 s
5.8850000 7.0675000 s
7.0675000 8.8550000 s
8.8550000 10.4675000 s
10.4675000 11.4625000 s
