turtle.use()

turtle.back()
turtle.select(14)
turtle.place()
turtle.select(12)
aTest = turtle.getItemDetail()
turtle.place()
while aTest.name == "minecraft:gold_ingot" do
  turtle.select(13)
  turtle.place()
  turtle.select(12)
  turtle.place()
  aTest = turtle.getItemDetail()
end
while aTest.name ~= "minecraft:gold_ingot" do
  turtle.select(13)
  turtle.place()
  turtle.select(12)
  turtle.suck()
  aTest = turtle.getItemDetail()
end
turtle.setAnalogOutput("front", 15)
turtle.sleep(.5)
turtle.setAnalogOutput("front", 0)
turtle.dig()
turtle.forward()