startup

M=0
function Turn()
    if M>8
    then
    turtle.turnLeft()
    turtle.turnLeft()
    M=0 print(M)
  end
end

function Move()
  if M<=8
    then
    turtle.forward()
    turtle.attack()
    turtle.attack()
    M=M+1 print (M)
  end
end

while true do
  Turn()
  sleep(.25)
  Move()
  sleep(1)
end