0.025601 Sound On
9.716531 Sound Off
17.676054 Sound On
1716.684490 Sound Off
1719.536168 Sound On
1725.489025 Sound Off
1726.090363 Sound On
1790.018005 Sound Off
1790.590612 Sound On
1797.729592 Sound Off
1799.212472 Sound On
1800.023696 Sound Off
1800.856122 Sound On
3604.480000 Sound Off