0.0000000 0.5400000 a
0.5400000 1.2400000 s
1.2400000 2.0450000 s
2.0450000 2.7900000 s
2.7900000 3.5675000 s
3.5675000 4.3375000 s
4.3375000 4.7475000 a
4.7475000 5.4850000 s
5.4850000 6.3600000 s
6.3600000 7.2100000 s
7.2100000 8.0550000 s
8.0550000 8.9500000 s
