0.454762 Sound On
31.000136 Sound Off
31.765828 Sound On
77.086531 Sound Off
77.696485 Sound On
170.396395 Sound Off
171.175918 Sound On
1155.693900 Sound Off
1158.104150 Sound On
1269.773039 Sound Off
1270.466145 Sound On
1718.799592 Sound Off
1719.895601 Sound On
3604.480000 Sound Off