((output
  (((f.ml (1 0) (1 15))
    (@return
     ((f.ml (1 8) (1 15))
      (paragraph
       (((f.ml (1 8) (1 11)) (word foo)) ((f.ml (1 11) (1 12)) space)
        ((f.ml (1 12) (1 15)) (word bar)))))))))
 (warnings ()))
