0.025601 Sound On
29.288662 Sound Off
30.085850 Sound On
178.374150 Sound Off
179.780567 Sound On
869.270930 Sound Off
870.040522 Sound On
898.921111 Sound Off
899.785465 Sound On
973.695556 Sound Off
975.146984 Sound On
1768.762993 Sound Off
1770.004354 Sound On
1784.040590 Sound Off
1785.095692 Sound On
3604.480000 Sound Off