0.020590 Sound On 166.639161 Sound Off 167.886621 Sound On 363.795510 Sound Off 368.149138 Sound On 724.990930 Sound Off 729.755465 Sound On 1116.914444 Sound Off 1121.032200 Sound On 1337.415397 Sound Off 1339.422200 Sound On 1360.670340 Sound Off 1361.536259 Sound On 1608.153129 Sound Off 1608.852630 Sound On 3604.480000 Sound Off