0.025283 Sound On
179.430930 Sound Off
180.581950 Sound On
599.646372 Sound Off
600.984762 Sound On
869.621882 Sound Off
870.667846 Sound On
900.072925 Sound Off
900.934717 Sound On
974.144717 Sound Off
975.519864 Sound On
1469.665669 Sound Off
1471.251837 Sound On
1785.438277 Sound Off
1786.071406 Sound On
3604.480000 Sound Off