0.020340 Sound On
166.255351 Sound Off
167.216825 Sound On
239.697324 Sound Off
240.410295 Sound On
1215.716848 Sound Off
1216.264150 Sound On
1641.346735 Sound Off
1641.992789 Sound On
1760.089841 Sound Off
1763.102834 Sound On
3604.480000 Sound Off