{
  "input" : [
    { "item" : "money", "count" : 1000 },
    { "item" : "durasteelbar", "count" : 5 },
    { "item" : "goldbar", "count" : 5 },
    { "item" : "diamond", "count" : 1 }
  ],
  "output" : { "item" : "portable3dprinter", "count" : 1 },
  "groups" : [ "researchstation", "tools", "all" ]
}