autoSucker

while true do

  redstone.setOutput("top",true)
  sleep(0.5)
  redstone.setOutput("top",false)
  sleep(4)
  turtle.suck()
  sleep(0.5)

  turtle.turnLeft()
  turtle.forward()
  turtle.forward()
  turtle.turnRight()

  redstone.setOutput("top",true)
  sleep(0.5)
  redstone.setOutput("top",false)
  sleep(4)
  turtle.suck()
  sleep(0.5)

  turtle.turnRight()
  turtle.forward()
  turtle.forward()
  turtle.turnLeft()

end