function path()
  -- Place middle
  turtle.placeDown()
  turtle.turnLeft()

  -- Place Left side
  turtle.forward()
  turtle.placeDown()
  turtle.forward()
  turtle.placeDown()

  -- Return to center
  turtle.turnRight()
  turtle.turnRight()
  turtle.forward()
  turtle.forward()

  -- Place Right side
  turtle.forward()
  turtle.placeDown()
  turtle.forward()
  turtle.placeDown()

  -- Return to center
  turtle.turnLeft()
  turtle.turnLeft()
  turtle.forward()
  turtle.forward()

  -- Rotate and move forward
  turtle.turnRight()
  turtle.forward()
end

function findBlocks()
  local offset = 0
  while not turtle.detect() do
    turtle.down()
    offset = offset + 1
  end
  for i = 0, 10 do
    turtle.digDown()
    turtle.down()
    offset = offset + 1
  end
  -- local breadth = 16
  -- for i = 0, breadth do
  --   for j = 0, breadth do
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --   end

  --   if i % 2 then
  --     turtle.turnRight()
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --     turtle.turnRight()
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --   else
  --     turtle.turnLeft()
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --     turtle.turnLeft()
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --     while not turtle.forward() do
  --       turtle.dig()
  --     end
  --   end
  -- end
end

turtle.select(1)

while true do
  if (turtle.getItemCount(1) > 5) then
    path()
  else
    findBlocks()
  end
end