0.025601 Sound On
179.296939 Sound Off
180.600590 Sound On
868.856236 Sound Off
870.211882 Sound On
899.005374 Sound Off
900.167279 Sound On
974.689569 Sound Off
975.197483 Sound On
1769.602063 Sound Off
1770.456599 Sound On
1784.508776 Sound Off
1785.510839 Sound On
3604.480000 Sound Off