1 MINMOD(2)
  2 STAR(4)
    3 REG_ANY(0)
  4 EXACT <foo>(6)
  6 END  

##</code><code>##

  1 OPEN1(3)
  3   MINMOD(4)
  4   STAR(6)
  5     REG_ANY(0)
  6 CLOSE1(8)
  8 EXACT <foo>(10)
 10 END