0.025964 Sound On 69.464354 Sound Off 70.061497 Sound On 208.317029 Sound Off 209.044966 Sound On 621.467370 Sound Off 622.347823 Sound On 1053.152381 Sound Off 1054.179206 Sound On 1228.573333 Sound Off 1229.274853 Sound On 1664.660522 Sound Off 1665.350499 Sound On 1779.984467 Sound Off 1780.827664 Sound On 3604.480000 Sound Off