print( "# Permit time synchronization with our time source, but do not\n");
print( "# permit the source to query or modify the service on this system.\n");
print( "restrict default kod nomodify notrap nopeer noquery\n");
print( "# Permit time synchronization with our time source, but do not\n");
print( "# permit the source to query or modify the service on this system.\n");
print( "restrict default kod nomodify notrap nopeer noquery\n");