test

while true do

 --inv clearen
 sl=1
 for i =1,16 do
  turtle.select(sl)
  turtle.dropDown()
  sl = sl+1
 end

 --scrap ins inv laden
 slc=1
  for i=1,3 do
  turtle.select(slc)
  turtle.suckUp()
  ai=turtle.getItemCount(slc)
  aa=ai-1
  --turtle.dropDown(aa)

  slc=slc + 1
 end
 turtle.select(5)
  slc=5
  for i=1,3 do
  turtle.select(slc)
  turtle.suckUp()
  ai=turtle.getItemCount(slc)
  aa=ai-1
  --turtle.dropDown(aa)
  slc=slc+1
 end
  turtle.select(9)
  slc=9
  for i=1,3 do turtle.select(slc)
  turtle.suckUp()
  ai=turtle.getItemCount(slc)
  aa=ai-1
  --turtle.dropDown(aa)
  slc=slc+1
 end
 turtle.select(16)
 turtle.craft()
end