0.025601 Sound On
221.882313 Sound Off
223.288299 Sound On
237.936599 Sound Off
239.243220 Sound On
1727.119320 Sound Off
1729.938526 Sound On
1761.661202 Sound Off
1762.346372 Sound On
1789.127347 Sound Off
1790.314785 Sound On
1799.225420 Sound Off
1800.599342 Sound On
3604.480000 Sound Off