farm

function farm()
local even = false
  	for k = 1,52 do
  			for i = 1,58 do
  				turtle.dig()
  				turtle.suck()
  				turtle.forward()
  end
	empty()

    if even== false then
  			turtle.turnRight()
  			turtle.forward()
  			turtle.turnRight()
  			even = true
    else if even == true then
    			turtle.turnLeft()
    			turtle.forward()
    			turtle.turnLeft()
    			even = false
  		end
  	end
 end
end
function goHome()
	turtle.turnRight()
	for i= 1,50 do
		turtle.forward()
	end
end

function empty()
	turtle.select(1)
if turtle.compareUp()== true then
	for x=2,16 do
		turtle.select(x)
		turtle.dropUp()
		end
	end

write("What would you like me to do? ")

msg = read()

if msg == "farm" then
	farm()
	goHome()
	empty()
end