Workshop
  Transmutations
  An Interactive Fiction
  Release 1 / Serial number 150512 / Inform 7 build 6M22 (I6/v6.33 lib 6/12N) SD
  
  Workshop
  You can see a machine here.
  
> >   Workshop
  (Testing.)
  
  >[1] i
  You are carrying:
    a bag of jewels
  
  >[2] put jewels in machine
  The machine clicks, whirrs, and with a violent roar, spits out a bag of gunpowder.
  
  >[3] i
  You are carrying:
    a bag of gunpowder
  
  >[4] put gunpowder in machine
  The machine clicks, whirrs, and in a shower of flavor crystals, spits out a bag of jelly beans.
  
  >[5] i
  You are carrying:
    a bag of jelly beans
  
  >[6] put beans in machine
  The machine clicks, whirrs, and spits out a bag of jewels. You're rich!
  
> >