MiningMachineComputer

modem = peripheral.wrap("top")
os.sleep(1)
modem.transmit(505,506,"start")
os.sleep(1)
while true do
  os.pullEvent("redstone")
  if not rs.getInput("bottom") then
    rs.setOutput("back", true)
    os.sleep(0.5)
    rs.setOutput("back", false)
    os.sleep(1)
    rs.setOutput("left", true)
    os.sleep(0.2)
    rs.setOutput("left", false)
    os.sleep(0.2)
    rs.setOutput("right", true)
    os.sleep(0.2)
    rs.setOutput("right", false)
    os.sleep(0.2)
    modem.transmit(505,506,"start")
    os.sleep(1)
  end
end