0.019116 Sound On
871.314104 Sound Off
872.099615 Sound On
1072.275261 Sound Off
1076.674354 Sound On
1283.361746 Sound Off
1285.553651 Sound On
1431.250136 Sound Off
1432.041791 Sound On
1535.110975 Sound Off
1536.582971 Sound On
1669.885397 Sound Off
1671.833923 Sound On
3604.480000 Sound Off