local length = 9
local width = 9
local height()

-- DONT TOUCH :P

function place()
  turtle.placeDown()
  turtle.forward()
end

function rowl()
  for i = 1, length do
  place()
end
end

function roww()
  wwidth = width
  wwidth = wwidth - 2
  for i = 1, wwidth do
    place()
  end
end

function circle()
  turtle.up()
  rowl()
  turtle.turnRight()
  turtle.forward()
  roww()
  turtle.forward()
  turtle.turnRight()
  rowl()
  turtle.turnRight()
  turtle.forward()
  roww()
  turtle.forward()
  turtle.turnRight()
end

function walls()
  for j = 1, height do
    circle()
  end
end

function check()
  if(turtle.getItemCount(s