0.247098 Sound On
530.009864 Sound Off
531.242245 Sound On
543.073333 Sound Off
544.010771 Sound On
1009.894875 Sound Off
1012.014649 Sound On
1023.844694 Sound Off
1026.962268 Sound On
1730.107710 Sound Off
1730.659637 Sound On
3609.941315 Sound Off