0.0000000 0.7200000 a
0.7200000 1.5900000 s
1.5900000 2.6791875 a
2.6791875 3.6602031 s
3.6602031 4.4247187 s
4.4247187 5.2873359 s
5.2873359 5.9808125 s
5.9808125 7.0091875 a
7.0091875 7.7973828 s
7.7973828 8.6904453 s
8.6904453 9.5158516 s
