{
  "item":
  [
    [ "stack-inserter", "bulk-inserter" ],
    [ "bulk-inserter", "stack-inserter" ]
  ],
  "entity":
  [
    [ "stack-inserter", "bulk-inserter" ],
    [ "bulk-inserter", "stack-inserter" ]
  ],
  "recipe":
  [
    [ "stack-inserter", "bulk-inserter" ],
    [ "bulk-inserter", "stack-inserter" ]
  ],
  "technology":
  [
    [ "stack-inserter", "bulk-inserter" ],
    [ "bulk-inserter", "stack-inserter" ]
  ]
}