0.025850 Sound On
18.887846 Sound Off
19.488254 Sound On
919.059161 Sound Off
919.641927 Sound On
921.147937 Sound Off
921.789637 Sound On
1314.140091 Sound Off
1315.502925 Sound On
1520.783039 Sound Off
1523.899070 Sound On
3604.480000 Sound Off