{
  "input" : [
    { "item" : "magnesiumpowder", "count" : 5 },
    { "item" : "methanol", "count" : 3 },
    { "item" : "sulphur", "count" : 3}
  ],
  "output" : {
    "item" : "magnesiumsulfate",
    "count" : 5
  },
  "groups" : [ "chemlab", "compounds", "all" ]
}
