0.025646 Sound On
179.824467 Sound Off
180.371111 Sound On
507.354762 Sound Off
508.727596 Sound On
869.192404 Sound Off
870.321134 Sound On
899.387642 Sound Off
900.735533 Sound On
914.819320 Sound Off
915.469478 Sound On
974.706145 Sound Off
975.589025 Sound On
1769.046848 Sound Off
1770.244127 Sound On
1784.669841 Sound Off
1785.820726 Sound On
3604.480000 Sound Off