{
  "input" : [
    { "item" : "copperbar", "count" : 1 },
    { "item" : "gunpowder", "count" : 1 },
    { "item" : "paper", "count" : 5 }
  ],
  "output" : { "item" : "fireworkblue", "count" : 1 },
  "groups" : [ "ironcraftingtable", "weapons", "all" ]
}