1.042472 Sound On
30.174671 Sound Off
30.867302 Sound On
80.068639 Sound Off
80.607188 Sound On
869.723810 Sound Off
870.611587 Sound On
900.189274 Sound Off
900.733878 Sound On
914.683673 Sound Off
915.567823 Sound On
974.979433 Sound Off
976.014558 Sound On
1769.503832 Sound Off
1770.731927 Sound On
1784.942789 Sound Off
1786.038209 Sound On
3604.480000 Sound Off