0.025646 Sound On 29.897007 Sound Off 30.749909 Sound On 179.735238 Sound Off 180.767166 Sound On 570.506440 Sound Off 571.068390 Sound On 599.822925 Sound Off 600.901474 Sound On 869.498050 Sound Off 870.718957 Sound On 899.873175 Sound Off 900.809456 Sound On 914.829229 Sound Off 915.960181 Sound On 1445.751519 Sound Off 1446.453356 Sound On 1469.438005 Sound Off 1471.606599 Sound On 1769.423401 Sound Off 1770.531655 Sound On 1784.797846 Sound Off 1785.836553 Sound On 3604.480000 Sound Off