Bamboo

while true do

if turtle.detect() then
   turtle.select(2)
   turtle.dig()
   turtle.forward()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.down()
   turtle.digDown()
   turtle.back()
   turtle.up()
   turtle.up()
   turtle.up()
   turtle.up()
   turtle.up()
   turtle.up()
   turtle.up()
   turtle.up()
  end

if turtle.getFuelLevel() < 10 then
   turtle.select(16)
   turtle.place()
   turtle.select(16)
   turtle.suck()
   turtle.refuel()
   turtle.drop()
   turtle.select(16)
   turtle.dig()
  end

if turtle.getItemCount(2) == 9 then
   turtle.select(15)
   turtle.place()
   turtle.select(2)
   turtle.drop()
   turtle.select(15)
   turtle.dig()
   turtle.select(2)
  end
 end