{
  "input" : [
    { "item" : "ironbar", "count" : 12 },
    { "item" : "monsterplating", "count" : 15 },
    { "item" : "matteritem", "count" : 1 }
  ],
  "output" : { "item" : "t2helm1", "count" : 1 },
  "groups" : [ "metalworkstation", "armors", "all" ]
}