0.130454 Sound On
178.696848 Sound Off
179.806349 Sound On
868.609433 Sound Off
869.812630 Sound On
899.141678 Sound Off
900.101224 Sound On
973.913333 Sound Off
974.806689 Sound On
1769.117891 Sound Off
1769.890839 Sound On
1784.079320 Sound Off
1785.099342 Sound On
3604.480000 Sound Off