m = "on"
local e2 = "off"
local e3 = "on"
rednet.open("right")
while true do
 if m == e3 then
 repeat
  print("2")
  turtle.attack()
  turtle.select(1)
  turtle.drop()
  turtle.attack()
  turtle.select(2)
  turtle.drop()
  turtle.attack()
  turtle.select(3)
  turtle.drop()
  turtle.attack()
  turtle.select(4)
  turtle.drop()
 until m == e2
 end
end