positions:
  - [42.0, 42.0, 0.0]
  - [4.0, 32.0, 0.0]
  - [54.0, 7.0, 0.0]
  - [-61.0, 4.0, 0.0]
  - [-6.0, -72.0, 0.0]
  - [6.0, -89.0, 0.0]