0.024014 Sound On 23.287506 Sound Off 25.786009 Sound On 176.662562 Sound Off 177.393696 Sound On 463.371882 Sound Off 466.633152 Sound On 598.552585 Sound Off 600.375782 Sound On 650.773061 Sound Off 651.603061 Sound On 951.779615 Sound Off 952.465692 Sound On 1107.567914 Sound Off 1108.648254 Sound On 1499.202744 Sound Off 1500.611224 Sound On 1770.045850 Sound Off 1771.147914 Sound On 1784.771859 Sound Off 1786.013424 Sound On 3599.018662 Sound Off