0.025578 Sound On
179.800907 Sound Off
180.742540 Sound On
395.328027 Sound Off
395.832268 Sound On
869.878549 Sound Off
870.813220 Sound On
899.382857 Sound Off
900.690703 Sound On
974.888435 Sound Off
975.702948 Sound On
1769.277664 Sound Off
1770.500000 Sound On
1784.910816 Sound Off
1786.048685 Sound On
3604.480000 Sound Off