0.021837 Sound On
77.473333 Sound Off
78.361995 Sound On
120.789342 Sound Off
121.455941 Sound On
681.800249 Sound Off
682.525737 Sound On
828.899546 Sound Off
829.536984 Sound On
956.738390 Sound Off
957.666145 Sound On
1431.692290 Sound Off
1432.282086 Sound On
1609.995737 Sound Off
1610.696009 Sound On
3604.480000 Sound Off