0.260136 Sound On
30.371179 Sound Off
30.982971 Sound On
900.193583 Sound Off
900.955283 Sound On
914.869433 Sound Off
915.857642 Sound On
975.302177 Sound Off
975.929819 Sound On
1500.220839 Sound Off
1501.033197 Sound On
1769.809546 Sound Off
1771.071882 Sound On
1785.311973 Sound Off
1786.288413 Sound On
3604.480000 Sound Off