{
 "frens": [
  {
   "background": 7
  },
  {
   "background": 1
  },
  {
   "background": 5
  },
  {
   "background": 3
  },
  {
   "background": 10
  },
  {
   "background": 2
  },
  {
   "background": 9
  },
  {
   "background": 4
  },
  {
   "background": 8
  },
  {
   "background": 0
  },
  {
   "background": 7
  },
  {
   "background": 6
  },
  {
   "background": 11
  },
  {
   "background": 1
  },
  {
   "background": 3
  },
  {
   "background": 2
  },
  {
   "background": 4
  },
  {
   "background": 10
  },
  {
   "background": 5
  },
  {
   "background": 7
  },
  {
   "background": 9
  },
  {
   "background": 1
  },
  {
   "background": 8
  },
  {
   "background": 3
  },
  {
   "background": 6
  },
  {
   "background": 2
  },
  {
   "background": 11
  },
  {
   "background": 4
  },
  {
   "background": 0
  },
  {
   "background": 10
  }
 ],
 "why": "I spread the 30 frens over all 12 backgrounds: the never-minted Tube Green, Clean Lab Green/Red and Messy Lab Green/Blue get three each, the rarer tube, clean and messy labs get two, and the wireframes fill the rest, so no two neighbouring frens share a scene."
}