{
  "origin": ["#guid#"],
  "guid": ["#eightchar#-#fourchar#-#fourchar#-#twelvechar#"],
  "fourchar": ["#char##char##char##char#"],
  "eightchar": ["#fourchar##fourchar#"],
  "twelvechar": ["#eightchar##fourchar#"],
  "char": ["1","2","3","4","5","6","7","8","9","0","a","b","c","d","e","f"]
}