0.025578 Sound On 1255.510431 Sound Off 1256.910295 Sound On 1264.016168 Sound Off 1268.822109 Sound On 1449.153061 Sound Off 1451.158571 Sound On 1588.452109 Sound Off 1590.016667 Sound On 1740.136644 Sound Off 1744.771565 Sound On 3604.480000 Sound Off