return
{
  entities =
  {
    {"burner-lab", {x = 1, y = -1}, {dmg = {dmg = 46}, }},
    {"burner-inserter", {x = -2, y = 1}, {dir = "south", }},
    {"burner-inserter", {x = 0, y = 1}, {dir = "south", }},
    {"wooden-chest", {x = 0, y = 2}, {}},
    {"wooden-chest", {x = 1, y = 1}, {items = {["automation-science-pack"] = 15, coal = 14}, }},
  },
}