function placef()
  turtle.select(1)
  x = 1
  if turtle.getItemCount(x) == 0 then
  repeat turtle.select(x+1)
  x = x + 1
  if x == 17 then
  x = 1
  y = 2
  end
  if y == 2 then
  os.reboot()
  end
  until turtle.getItemCount(x) > 0
  end
 turtle.place()
end

function placeup()
  turtle.select(9)
  x = 9
  if turtle.getItemCount(x) == 0 then
  repeat turtle.select(x+1)
  x = x + 1
  if x == 17 then
  x = 9
  y = 2
  end
  if y == 2 then
  os.reboot()
  end
  until turtle.getItemCount(x) > 0
  end
  turtle.placeUp()
end

function place()
  turtle.select(9)
  x = 9
  if turtle.getItemCount(x) == 0 then
  repeat turtle.select(x+1)
  x = x + 1
  if x == 17 then
  x = 9
  y = 2
  end
  if y == 16 then
  os.reboot()
  end
  until turtle.getItemCount(x) > 0
  end
  turtle.placeDown()
end

function repairOT()
  turtle.select(1)
  x = 1
  if turtle.getItemCount(x) == 0 then
  repeat turtle.select(x+1)
  x = x + 1

  if x == 17 then
  x = 1
  y = 2
  end
  if y == 2 then
  os.reboot()
  end
  until turtle.getItemCount(x) > 0
  end
  if turtle.compareDown() == false then
  place()
  turtle.turnRight()
  else
  turtle.turnRight()
  end
  if turtle.compare() == false then
  placef()
  turtle.turnLeft()
  else
  turtle.turnLeft()
  end

turtle.forward()
end

function repairBI()
  turtle.select(1)
  x = 1
  if turtle.getItemCount(x) == 0 then
  repeat turtle.select(x+1)
  x = x + 1
  if x == 17 then
  x = 1
  y = 2
  end
  if y == 16 then
  os.reboot()
  end
  until turtle.getItemCount(x) > 0
  end
  if turtle.compareUp() == false then
  placeup()
  turtle.turnLeft()
  else
  turtle.turnLeft()
  end
  if turtle.compare() == false then
  placef()
  turtle.turnRight()
  else
  turtle.turnRight()
  end
 turtle.forward()
end

for k = 1, 3 do
  for i = 1, 64 do

repairOT()
  end
place()
turtle.turnRight()
turtle.forward()
end

for k = 1,63 do
repairOT()
end

place()
turtle.forward()
turtle.down()
turtle.down()
placeup()
turtle.back()
turtle.back()
turtle.turnRight()
turtle.forward()
turtle.forward()

for k = 1, 3 do
  for i = 1,61 do
  repairBI()
  end
 turtle.forward()
 turtle.turnLeft()
 placef()
 turtle.turnRight()
 turtle.back()
 turtle.turnRight()
end

turtle.turnRight()
turtle.turnRight()
placef()
placeup()
turtle.turnRight()
turtle.turnRight()

for k = 1, 60  do
  repairBI()
end
turtle.down()
turtle.forward()
turtle.turnLeft()
turtle.forward()
placeup()




print("Place me back in the same postition I started in to repair the Particle accelerator")