return
{
  entities =
  {
    {"wooden-chest", {x = -1, y = 0}, {items = {["pellet-coke"] = 25, ["solid-rubber-waste"] = 17, ["solid-sodium-carbonate"] = 15, ["solid-sodium-nitrate"] = 23}, }},
    {"wooden-chest", {x = 1, y = 0}, {items = {["catalysator-brown"] = 14, ["cliff-explosives"] = 3, stone = 102, ["stone-crushed"] = 39}, }},
  },
}