0.705420 Sound On
172.402653 Sound Off
173.335805 Sound On
300.163401 Sound Off
301.123764 Sound On
406.352018 Sound Off
407.698254 Sound On
587.671224 Sound Off
588.724739 Sound On
743.915374 Sound Off
744.480249 Sound On
1104.831179 Sound Off
1105.491315 Sound On
1108.536168 Sound Off
1112.518844 Sound On
1264.467347 Sound Off
1264.997506 Sound On
1356.571973 Sound Off
1358.092744 Sound On
1561.075329 Sound Off
1562.394671 Sound On
1676.417370 Sound Off
1676.982653 Sound On
3604.480000 Sound Off