return
{
  entities =
  {
    {"rock-big", {x = -6.79, y = -0.57}, {}},
    {"rock-big", {x = -3.91, y = -0.68}, {}},
    {"rock-big", {x = -0.07, y = -0.32}, {}},
    {"rock-big", {x = 3.75, y = -0.49}, {}},
    {"rock-big", {x = 6.92, y = -0.70}, {}},
    {"rock-big", {x = -4.98, y = 1.34}, {}},
    {"rock-big", {x = -2.19, y = 1.23}, {}},
    {"rock-big", {x = 1.97, y = 1.43}, {}},
    {"rock-big", {x = 5.77, y = 1.23}, {}},
  },
}