Simple Turtle

while true do

turtle.forward()
turtle.dig()
turtle.digUp()
turtle.digDown()
turtle.turnRight()
turtle.dig()
turtle.forward()
turtle.digUp()
turtle.digDown()
turtle.turnLeft()
turtle.dig()
turtle.digUp()
turtle.digDown()
turtle.forward()
turtle.digUp()
turtle.digDown()
turtle.turnLeft()
turtle.dig()
turtle.forward()
turtle.digUp()
turtle.digDown()
turtle.turnRight()
end