tile.rules

Rule
{
  Chance = 1
  Priority = 1011
  PatternCenter = [1, 0]
  OutputCenter = [0, 1]
  
  [->Pattern]
  ww
  ww
  ww
  gw
  [<-]
  
  [->Output]
  0101 
  0001 
  0001 
  [<-]
}

Rule
{
  Chance = 1
  Priority = 1011
  PatternCenter = [0, 0]
  OutputCenter = [0, 1]
  
  [->Pattern]
  ww
  ww
  ww
  wg
  [<-]
  
  [->Output]
  0101 
  0001 
  0001 
  [<-]
}