evaporation

for i=1,3 do
  turtle.forward()
end
turtle.place()
 for i=1,2 do
  for i=1,3 do
    turtle.turnRight()
    turtle.forward()
    turtle.turnLeft()
    turtle.place()
  end

  turtle.back()
  turtle.place()

  for i=1,3 do
    turtle.turnLeft()
    turtle.forward()
    turtle.turnRight()
    turtle.place()
  end
 end