worldEater

while true do
  rs.getInput("back")
  while rs.getInput("back")==true do
    turtle.up()
    turtle.dig()
    turtle.turnRight()
    turtle.dig()
    turtle.turnLeft()
    turtle.select(6)
    turtle.place()
    turtle.turnRight()
    turtle.place()
    turtle.turnLeft()
    turtle.down()
    sleep(3)
  else
    rs.getInput("back")
    sleep(1)
  end
end