return
{
  entities =
  {
    {"transport-belt", {x = -1.5, y = -0.5}, {dmg = {dmg = {type = "random", min = 5, max = 25}}, }},
    {"inserter", {x = 0.5, y = -1.5}, {}},
    {"transport-belt", {x = -1.5, y = 0.5}, {dmg = {dmg = {type = "random", min = 5, max = 25}}, }},
    {"transport-belt", {x = -1.5, y = 1.5}, {}},
    {"assembling-machine-1", {x = 0.5, y = 2.5}, {}},
    {"inserter", {x = 2.5, y = 1.5}, {dmg = {dmg = {type = "random", min = 5, max = 35}}, }},
  },
}