0.025692 Sound On 29.890499 Sound Off 30.941383 Sound On 180.427324 Sound Off 180.965896 Sound On 569.688594 Sound Off 570.752222 Sound On 599.668571 Sound Off 600.580522 Sound On 869.582766 Sound Off 870.721519 Sound On 899.916576 Sound Off 900.899161 Sound On 914.915601 Sound Off 915.924376 Sound On 975.256395 Sound Off 976.052132 Sound On 1113.632336 Sound Off 1114.624853 Sound On 1469.720431 Sound Off 1471.679433 Sound On 1769.618367 Sound Off 1770.493923 Sound On 1785.009320 Sound Off 1785.980816 Sound On 3604.480000 Sound Off