0.048390 Sound On
179.736168 Sound Off
181.031224 Sound On
870.397800 Sound Off
870.981973 Sound On
900.175941 Sound Off
900.984308 Sound On
974.591179 Sound Off
976.686145 Sound On
1770.234989 Sound Off
1770.965624 Sound On
1785.205986 Sound Off
1786.219002 Sound On
3604.480000 Sound Off