{
  "input" : [
    { "item" : "solaricrystal", "count" : 4 },
    { "item" : "bone", "count" : 4 },
    { "item" : "copperbar", "count" : 2 }
  ],
  "output" : {
    "item" : "solariblade",
    "count" : 1
  },
  "groups" : [ "prototyper", "weapons", "all" ]
}