0.029660 Sound On 143.998571 Sound Off 146.378707 Sound On 287.839048 Sound Off 289.080431 Sound On 403.893651 Sound Off 404.451746 Sound On 531.695714 Sound Off 534.605306 Sound On 697.325964 Sound Off 697.904195 Sound On 1343.643265 Sound Off 1345.099796 Sound On 1439.386644 Sound Off 1440.407120 Sound On 1443.451701 Sound Off 1444.182290 Sound On 1590.487914 Sound Off 1591.671293 Sound On 1662.453537 Sound Off 1663.034263 Sound On 3604.480000 Sound Off