 []
 a =
  1
 a1_ =
  13
 b =
  2
 do =
  :
   print
   train
   eval

 print =
  new PrintAction
   []
    message =
     'Hello World'


 x =
  array 
   1
   13
   =>
    ()
     i

    ==
     +
      1
      *
       i
       . message
        print



     *
      13
      42





