0.167778 Sound On
30.192200 Sound Off
30.891111 Sound On
120.150113 Sound Off
120.695147 Sound On
869.455986 Sound Off
870.783946 Sound On
900.015669 Sound Off
900.851383 Sound On
912.492766 Sound Off
913.047982 Sound On
1770.003673 Sound Off
1770.608934 Sound On
1785.304172 Sound Off
1786.110136 Sound On
3604.480000 Sound Off