main : String is
   "Hello World\n"

**
** 
**

main : String is
{
   squares = for i in [1 to 10] do
             return all i*i
             od;

   output  = initially txt = ""
             for i in squares do
                new txt = txt ++ print(i) ++ " "
             return txt
             od;

   return output ++ "\n"
}