0.074807 Sound On 119.860930 Sound Off 120.956259 Sound On 144.230658 Sound Off 145.128005 Sound On 179.839569 Sound Off 180.755533 Sound On 869.746825 Sound Off 871.336939 Sound On 915.400794 Sound Off 916.675669 Sound On 1769.931859 Sound Off 1770.900295 Sound On 1785.361406 Sound Off 1786.321202 Sound On 3604.480000 Sound Off