x=7
y=7

function Move(forw)
  repeat
  turtle.forward()
  forw=forw-1
  until forw==0

function Turn(turnw)
	repeat
	turtle.turnLeft()
	turnw=turnw-1
	until turnw == 0

function Nap(minutes)
 	repeat
	sleep(60)
	minutes=minutes-1
	until minutes == 0

while y>7 do
	while x>0 do
  		turtle.forward()
  		turtle.digDown()
  		turtle.placeDown()
  		x=x-1
 	end
 	Turn(2)
 	Move(7)
 	Turn(3)
 	Move(1)
 	Turn(3)
 	y=y-1
 	x = 7
end
Turn(3)
Move(8)