turtle.select(9);
turtle.up();

while (turtle.getItemCount(8) == 0 and turtle.getItemCount(9) > 0)
do
  turtle.dig();
  turtle.forward();
  turtle.digUp();
  turtle.digDown();

  turtle.dig();
  turtle.forward();
  turtle.digUp();
  turtle.digDown();

  turtle.dig();
  turtle.forward();
  turtle.digUp();
  turtle.digDown();

  turtle.dig();
  turtle.forward();
  turtle.digUp();
  turtle.digDown();

  turtle.dig();
  turtle.forward();
  turtle.digUp();
  turtle.digDown();

  turtle.dig();
  turtle.forward();
  turtle.digUp();
  turtle.digDown();

  turtle.turnRight();
  turtle.turnRight();
  turtle.place();
  turtle.turnRight();
  turtle.turnRight();
end

print("DONE!!!");