0.025601 Sound On
29.801950 Sound Off
30.806485 Sound On
179.722880 Sound Off
180.806871 Sound On
569.846939 Sound Off
570.390340 Sound On
869.734943 Sound Off
870.744172 Sound On
899.747937 Sound Off
901.052245 Sound On
915.424694 Sound Off
916.148027 Sound On
974.602630 Sound Off
975.994649 Sound On
1469.868095 Sound Off
1470.452041 Sound On
1769.743129 Sound Off
1770.511338 Sound On
1785.210023 Sound Off
1786.099320 Sound On
3604.480000 Sound Off