code:<pre style="font-size:x-small; font-family: monospace;">billboardName = "";
for( k = 0; k < "fnriwjresdwh".length(); ++k )
{
c = "fnriwjresdwh".charAt( k );
if( c == 115 )
c = ´.´;
else
c = (char) (c - (4 + k) % 10);
billboardName = String.valueOf( billboardName ) + c;
}</pre>